/*common start*/
.scroll::-webkit-scrollbar {
	/*滚动条整体样式*/
	width: 4px;
	/*高宽分别对应横竖滚动条的尺寸*/
	height: 1px;
}

.scroll::-webkit-scrollbar-thumb {
	/*滚动条里面小方块*/
	border-radius: 10px;
	/*box-shadow:inset 0 0 2px #000;*/
	background: var(--primary-color);
}

.scroll::-webkit-scrollbar-track {
	/*滚动条里面轨道*/
	/*box-shadow:inset 0 0 2px #999;*/
	border-radius: 10px;
	background: #eee;
}
/*@font-face {
    font-family: 'SourceHanSansCN';
    src: url('../fonts/SourceHanSansCN-Light.eot');
    src: url('../fonts/SourceHanSansCN-Light.eot?#iefix') format('embedded-opentype'),
        url('../fonts/SourceHanSansCN-Light.woff2') format('woff2'),
        url('../fonts/SourceHanSansCN-Light.woff') format('woff'),
        url('../fonts/SourceHanSansCN-Light.ttf') format('truetype'),
        url('../fonts/SourceHanSansCN-Light.svg#SourceHanSansCN-Light') format('svg');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'SourceHanSansCN';
    src: url('../fonts/SourceHanSansCN-Regular.eot');
    src: url('../fonts/SourceHanSansCN-Regular.eot?#iefix') format('embedded-opentype'),
        url('../fonts/SourceHanSansCN-Regular.woff2') format('woff2'),
        url('../fonts/SourceHanSansCN-Regular.woff') format('woff'),
        url('../fonts/SourceHanSansCN-Regular.ttf') format('truetype'),
        url('../fonts/SourceHanSansCN-Regular.svg#SourceHanSansCN-Regular') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'SourceHanSansCN';
    src: url('../fonts/SourceHanSansCN-Bold.eot');
    src: url('../fonts/SourceHanSansCN-Bold.eot?#iefix') format('embedded-opentype'),
        url('../fonts/SourceHanSansCN-Bold.woff2') format('woff2'),
        url('../fonts/SourceHanSansCN-Bold.woff') format('woff'),
        url('../fonts/SourceHanSansCN-Bold.ttf') format('truetype'),
        url('../fonts/SourceHanSansCN-Bold.svg#SourceHanSansCN-Bold') format('svg');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}*/
@font-face {
	font-family: 'dincond';
	src: url('../fonts/dincond.woff') format('woff'), url('../fonts/dincond.ttf') format('truetype'), url('../fonts/dincond.svg') format('svg');
}

:root {
	--primary-color: #ca0a15;
	--secondary-color: #FF0;
	--third-color: #f60;
	--black000: #000;
	--black333: #333;
	--black666: #666;
	--black999: #999;
	--grayeee: #eee;
	--grayccc: #ccc;
	--grayaaa: #aaa;
	--grayf5: #f5f5f5;
	--white: #fff;
	--red: #f00;
	--black-opacity99: rgba(0,0,0,.99);
	--black-opacity90: rgba(0,0,0,.9);
	--black-opacity70: rgba(0,0,0,.7);
	--black-opacity50: rgba(0,0,0,.5);
	--black-opacity10: rgba(0,0,0,.1);
	--black-gradation90: linear-gradient(180deg,transparent,rgba(0,0,0,.9));
	--white-opacity99: rgba(255,255,255,.99);
	--white-opacity90: rgba(255,255,255,.9);
	--white-opacity90: rgba(255,255,255,.7);
	--white-opacity50: rgba(255,255,255,.5);
	--white-opacity10: rgba(255,255,255,.1);
	--white-gradation90: linear-gradient(180deg,transparent,rgba(255,255,255,.9));
	--font48: 48px;
	--font36: 36px;
	--font32: 32px;
	--font24: 24px;
	--font20: 20px;
	--font18: 18px;
	--font16: 16px;
	--font14: 14px;
}

body, div, ul, li, a, img, p, dl, dt, dd, h1, h2, h3, h4, span, strong, input {
	margin: 0;
	padding: 0;
	list-style: none;
	text-decoration: none;
	border: 0;
	list-style: none;
}

body {
	font-size: 12px; /* font-family: 'SourceHanSansCN';*/
	font-family: Arial,'Microsoft YaHei';
	color: #333;
	overflow-x: hidden;
	min-height: 101vh;
}

a {
	color: #666;
}

	a:hover {
		color: var(--primary-color);
		text-decoration: none;
	}

p {
	line-height: 2em;
	padding: 5px 0;
}

.clear {
	margin: 0;
	padding: 0;
	font-size: 0;
	clear: both;
}

.wapper1 {
	width: 90%;
	margin: 0 auto;
}

.wapper2 {
	width: 80%;
	margin: 0 auto;
}

.wapper3 {
	width: 70%;
	margin: 0 auto;
}

input, textarea, select {
	outline: none; /* font-family: 'SourceHanSansCN';*/
	font-family: Arial,'Microsoft YaHei';
	border-radius: 4px;
}

	input, input:link, input:visited, input:hover, input:active, input:focus {
		outline: none;
	}

img {
	object-fit: cover;
	image-rendering: -moz-crisp-edges;
	image-rendering: -o-crisp-edges;
	image-rendering: -webkit-optimize-contrast;
	image-rendering: crisp-edges;
	-ms-interpolation-mode: nearest-neighbor;
}

.xiangqing img {
	width: auto !important;
	height: auto !important;
	max-width: 100%;
}

@media(max-width:999px) {
	p {
		padding: 0;
	}

	.wapper1 {
		width: 90%;
	}

	.wapper2 {
		width: 90%;
	}

	.wapper3 {
		width: 90%;
	}

	:root {
		--font48: 28px;
		--font36: 24px;
		--font32: 22px;
		--font24: 20px;
		--font20: 18px;
		--font18: 16px;
		--font16: 14px;
		--font14: 12px;
	}
}
/*common end*/

.html {
	opacity: 1;
	visibility: visible;
	transition: all 2s ease;
}

	.html.onload {
		opacity: 0;
		visibility: hidden;
	}

.loading_box {
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999999;
	transition: all .5s ease;
}

	.loading_box.removeload {
		transform: translateY(-100%);
		opacity: 0;
		visibility: hidden;
	}

.loading_close1 {
	width: 100%;
	height: 100%;
	background: #fff;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}

.loadingbg {
	width: 90%;
	max-width: 750px;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	z-index: 2;
}

.loading {
	text-align: center;
}

.loading_logo {
	width: 200px;
	height: 200px;
	position: relative;
	margin: 0 auto;
}

	.loading_logo img {
		max-width: 50%;
		max-height: 50%;
		position: absolute;
		top: 0;
		right: 0;
		bottom: 0;
		left: 0;
		margin: auto auto;
	}

	.loading_logo:before {
	}

.loading_txt {
	font-size: 20px;
	line-height: 30px;
	margin-top: 55px;
	color: var(--primary-color);
}

.loadEffect {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}

	.loadEffect div {
		width: 100%;
		height: 100%;
		position: absolute;
		-webkit-animation: load 2s linear infinite;
	}

		.loadEffect div span {
			display: inline-block;
			width: 20px;
			height: 20px;
			border-radius: 50%;
			background: var(--primary-color);
			position: absolute;
			left: 50%;
			margin-top: -10px;
			margin-left: -10px;
		}

@-webkit-keyframes load {
	0% {
		-webkit-transform: rotate(0deg);
	}

	10% {
		-webkit-transform: rotate(45deg);
	}

	50% {
		opacity: 1;
		-webkit-transform: rotate(160deg);
	}

	62% {
		opacity: 0;
	}

	65% {
		opacity: 0;
		-webkit-transform: rotate(200deg);
	}

	90% {
		-webkit-transform: rotate(340deg);
	}

	100% {
		-webkit-transform: rotate(360deg);
	}
}

.loadEffect div:nth-child(1) {
	-webkit-animation-delay: 0.2s;
}

.loadEffect div:nth-child(2) {
	-webkit-animation-delay: 0.4s;
}

.loadEffect div:nth-child(3) {
	-webkit-animation-delay: 0.6s;
}

.loadEffect div:nth-child(4) {
	-webkit-animation-delay: 0.8s;
}

@media(max-width:999px) {
	.loading_txt {
		font-size: 16px;
		line-height: 26px;
		margin-top: 35px;
	}
}


.index_swiper {
	position: relative;
}

	.index_swiper > .swiper-container {
		height: 100vh;
	}

		.index_swiper > .swiper-container > .swiper-wrapper > .swiper-slide {
			height: 100vh;
		}

			.index_swiper > .swiper-container > .swiper-wrapper > .swiper-slide:last-child {
				height: auto !important;
			}

	.index_swiper > .swiper-pagination {
		width: 10px;
		position: absolute;
		left: 55px;
		top: 50%;
		transform: translateY(-50%);
	}

		.index_swiper > .swiper-pagination .swiper-pagination-bullet {
			display: block;
			width: 10px;
			height: 10px;
			margin: 20px 0;
			background: #e1e1e1;
			opacity: 1;
		}

			.index_swiper > .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
				background: var(--primary-color);
				opacity: 1;
			}

@media(max-width:999px) {
	.index_swiper > .swiper-container {
		height: auto;
	}

		.index_swiper > .swiper-container > .swiper-wrapper {
			display: block;
		}

			.index_swiper > .swiper-container > .swiper-wrapper > .swiper-slide {
				height: auto;
			}
}


.m4_head_height {
	height: 0;
}

.m4_headbg {
	width: 100%;
	background: rgba(0, 0, 0, 0.7);
	box-shadow: 0 0 10px 5px rgba(0, 0, 0, 0.05);
	position: fixed;
	z-index: 55;
	left: 0;
	top: 0;
	transition: all .3s ease;
}

.m4_head {
	height: 80px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

	.m4_head .logo {
		width: 24%;
		height: 80px;
		position: relative;
	}

		.m4_head .logo img {
			display: block;
			max-width: 100%;
			max-height: 90%;
			position: absolute;
			top: 0;
			right: 0;
			bottom: 0;
			left: 0;
			margin: auto auto;
		}
	/*menu*/
	.m4_head .menu {
		height: 80px;
		line-height: 80px;
	}

		.m4_head .menu > ul {
		}

			.m4_head .menu > ul > li {
				float: left;
				position: relative;
				padding: 0 2.08vw;
			}

				.m4_head .menu > ul > li > a {
					color: #fff;
					display: block;
					font-size: 1.14vw;
					font-weight: normal;
				}

					.m4_head .menu > ul > li > a:hover, .m4_head .menu > ul > li:hover > a, .m4_head .menu > ul > li.hover > a {
						color: var(--primary-color);
					}

				.m4_head .menu > ul > li.menu_down > a {
					padding-right: 1.05vw;
					position: relative;
				}

					.m4_head .menu > ul > li.menu_down > a:before {
						content: "";
						width: .58vw;
						height: 100%;
						background: url(../images/ico_menu1.png) right center no-repeat;
						background-size: contain;
						transition: all .3s ease;
						position: absolute;
						top: 0;
						right: 0;
					}

					.m4_head .menu > ul > li.menu_down > a:hover:before, .m4_head .menu > ul > li.menu_down:hover > a:before {
						background-image: url(../images/ico_menu1_hover.png);
						transform: rotateX(180deg)
					}

				.m4_head .menu > ul > li.menu_down.hover > a:before {
					background-image: url(../images/ico_menu1_hover.png);
				}

				.m4_head .menu > ul > li > ul {
					width: 100%;
					min-width: 200px;
					background: #fff;
					box-shadow: 0px 2px 18px 0px rgba(51, 51, 51, 0.1);
					border-radius: 10px;
					padding: 10px 0;
					position: absolute;
					top: 100%;
					left: 50%;
					transform: translateX(-50%);
					z-index: 5;
					display: none;
				}

				.m4_head .menu > ul > li:hover > ul { /* display:block;*/
				}

				.m4_head .menu > ul > li > ul li {
					position: relative;
					padding: 0 10px;
				}

					.m4_head .menu > ul > li > ul li a {
						color: #666;
						display: block;
						font-size: .94vw;
						font-weight: normal;
						padding: 10px 10px;
						border-radius: 10px;
						line-height: 1.5em;
						text-align: center;
					}

						.m4_head .menu > ul > li > ul li a:hover, .m4_head .menu > ul > li > ul li:hover > a {
							color: #fff;
							background: var(--primary-color);
						}

					.m4_head .menu > ul > li > ul li ul {
						width: 100%;
						background: #fff;
						box-shadow: 0px 0px 10px rgba(0,0,0,.1);
						position: absolute;
						top: 0;
						left: 100%;
						display: none;
					}

					.m4_head .menu > ul > li > ul li:hover > ul {
						display: block;
					}

@media(max-width:999px) {
	.m4_head_height {
		height: 60px;
	}

	.m4_head {
		height: 60px;
	}

		.m4_head .logo {
			width: 73%;
			height: 60px;
		}

		.m4_head .menu {
			display: none;
		}
}

/*nav*/
.m4_head .nav_open {
	width: 30px;
	height: 30px;
	background: var(--primary-color);
	border-radius: 100%;
	cursor: pointer;
	display: none;
	position: relative;
}

	.m4_head .nav_open i, .m4_head .nav_open:before, .m4_head .nav_open:after {
		width: 14px;
		height: 2px;
		background: #fff;
		position: absolute;
		right: 8px;
		transition: all .3s ease;
	}

	.m4_head .nav_open i {
		top: 50%;
		transform: translateY(-50%);
	}

	.m4_head .nav_open:before {
		content: "";
		top: 10px;
	}

	.m4_head .nav_open:after {
		content: "";
		bottom: 10px;
	}

	.m4_head .nav_open.active i {
		opacity: 0;
		visibility: hidden;
	}

	.m4_head .nav_open.active:before {
		transform: translateY(4px) rotate(45deg);
	}

	.m4_head .nav_open.active:after {
		transform: translateY(-4px) rotate(-45deg);
	}

.m4_head .nav_box {
	width: 100%;
	height: calc(100% - 60px);
	position: fixed;
	left: 0;
	top: 60px;
	display: none;
}

.m4_head .nav_close1 {
	width: 100%;
	height: 100%;
	background: #fff;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 998;
}

.m4_head .navbg {
	width: 100%;
	height: 100%;
	background: #fff;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 999;
}

.m4_head .nav {
	position: relative;
}

.m4_head .nav_close2 {
	display: none;
}

.m4_head .nav_list {
	max-height: calc(100vh - 60px);
	overflow-y: auto;
}

	.m4_head .nav_list ul {
	}

		.m4_head .nav_list ul li {
			padding: 5px 5%;
		}

	.m4_head .nav_list > ul > li {
		border-bottom: 1px solid #EBEBEB;
		padding: 10px 5%;
	}

	.m4_head .nav_list ul li span {
		display: block;
		position: relative;
	}

		.m4_head .nav_list ul li span a {
			display: inline-block;
			font-size: 14px;
			line-height: 24px;
			position: relative;
			z-index: 2;
		}

	.m4_head .nav_list > ul > li > span a {
		font-size: 16px;
		line-height: 36px;
	}

	.m4_head .nav_list ul li span i {
		width: 100%;
		height: 100%;
		background: url(../images/ico_down1.png) right center no-repeat;
		position: absolute;
		top: 0;
		right: 0;
		z-index: 1;
	}

	.m4_head .nav_list ul li ul {
		display: none;
	}

	.m4_head .nav_list ul li.active > span > i {
		background-image: url(../images/ico_up1.png);
	}

@media(max-width:999px) {
	.m4_head .nav_open {
		display: block;
	}
}


/*banner*/
.m4_banner {
	position: relative;
	z-index: 2;
}

	.m4_banner .swiper-container {
	}

	.m4_banner .swiper-slide {
		position: relative;
	}

		.m4_banner .swiper-slide img {
			display: block;
			width: 100%;
			height: 100vh;
			background: #000; /* transition:all .3s ease;*/
		}

		.m4_banner .swiper-slide.swiper-slide-active img { /* transform:scale(1.1);*/
		}

		.m4_banner .swiper-slide .txtbg {
			display: none;
		}

	.m4_banner .swiper-controls {
		width: 480px;
		height: 70px;
		position: absolute;
		bottom: 60px;
		left: 15%;
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: center;
		align-items: center;
	}

	.m4_banner .swiper-pagination {
		width: 360px;
		text-align: left;
		position: relative;
		left: auto;
		bottom: auto;
		font-size: 0;
		color: #fff;
	}

		.m4_banner .swiper-pagination:before {
			content: "";
			width: 100%;
			height: 1px;
			background: var(--primary-color);
			position: absolute;
			left: 0;
			top: 50%;
			transform: translateY(-50%);
			z-index: 1;
		}

		.m4_banner .swiper-pagination:after {
			content: "";
			width: 0;
			height: 2px;
			background: #fff;
			position: absolute;
			left: 0;
			top: 50%;
			transform: translateY(-50%);
			z-index: 2;
		}

		.m4_banner .swiper-pagination.on:after {
			width: 100%;
			transition: all 4s ease;
		}

		.m4_banner .swiper-pagination span {
			display: block;
			font-size: 20px;
			line-height: 35px;
		}

			.m4_banner .swiper-pagination span.swiper-pagination-current {
			}

			.m4_banner .swiper-pagination span.swiper-pagination-total {
			}

	.m4_banner .swiper-button-prev, .m4_banner .swiper-button-next {
		width: auto;
		height: auto;
		background: none;
		margin: 0;
		position: static;
		font-size: 16px;
		line-height: 30px;
		color: #fff;
	}

	.m4_banner .swiper-button-prev {
		display: none;
	}

	.m4_banner .swiper-button-next {
		padding-right: 40px;
	}

		.m4_banner .swiper-button-next:before {
			content: "";
			width: 29px;
			height: 16px;
			background: url(../images/jiantou.png) center no-repeat;
			background-size: contain;
			position: absolute;
			right: 0;
			top: 50%;
			transform: translateY(-50%);
			transition: all .3s ease;
		}

		.m4_banner .swiper-button-next:hover:before {
			right: -10px;
		}

@media(max-width:999px) {
	.m4_banner .swiper-slide img { /* height:auto;*/
	}

	.m4_banner .swiper-controls {
		width: 130px;
		height: 70px;
		bottom: 10px;
		left: 5%;
	}

	.m4_banner .swiper-pagination {
		width: 40px;
	}

	.m4_banner .swiper-button-prev, .m4_banner .swiper-button-next {
		font-size: 12px;
		line-height: 30px;
	}

	.m4_banner .swiper-button-next {
		padding-right: 25px;
	}

		.m4_banner .swiper-button-next:before {
			content: "";
			width: 20px;
			height: 12px;
		}

		.m4_banner .swiper-button-next:hover:before {
			right: -10px;
		}
}


.m4_tit1 {
	position: relative;
	padding-bottom: .52vw;
}

	.m4_tit1 .h2 {
		font-size: 1.88vw;
		line-height: 1.2em;
		font-weight: bold;
	}

	.m4_tit1 .h3 {
		font-size: 3.86vw;
		line-height: 1em;
		font-weight: bold;
		opacity: .1;
		margin-top: -1.3vw;
	}

	.m4_tit1:before {
		content: "";
		width: 1.66vw;
		height: .2vw;
		background: var(--primary-color);
		position: absolute;
		left: 0;
		bottom: 0;
	}

.m4_more1 {
}

	.m4_more1 span {
		display: inline-block;
		text-align: center;
		font-size: 1.14vw;
		line-height: 3.12vw;
		width: 9.36vw;
		background: var(--primary-color);
		color: #fff;
	}

		.m4_more1 span:hover {
		}

.m4_con01bg {
	width: 100%;
	height: 100%;
	background: #efefef;
	position: relative;
}

.m4_con01 {
	height: 100%;
}

.m4_con01_lt {
	width: 41.6%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}

	.m4_con01_lt img {
		display: block;
		width: 100%;
		height: 100%;
	}

.m4_con01_rt {
	width: 35%;
	height: calc(100% - 80px);
	padding: 80px 15% 0 50%;
	position: relative;
	z-index: 2;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: flex-start;
	justify-content: flex-start;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

	.m4_con01_rt .nr_box {
		width: 100%;
		max-width: 860px;
	}

	.m4_con01_rt .m4_tit1 {
		margin-bottom: 3.12vw;
	}

	.m4_con01_rt .list1 {
		font-size: .88vw;
		line-height: 1.4em;
		opacity: .7;
		margin-bottom: 3.9vw;
	}

	.m4_con01_rt .list2 {
		margin-bottom: 2.08vw;
	}

		.m4_con01_rt .list2 ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: space-between;
			justify-content: space-between;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: flex-start;
			align-items: flex-start;
		}

			.m4_con01_rt .list2 ul li {
			}

				.m4_con01_rt .list2 ul li .imgbg {
					display: none;
				}

			.m4_con01_rt .list2 ul li {
			}

				.m4_con01_rt .list2 ul li .txt {
				}

					.m4_con01_rt .list2 ul li .txt .h2 {
						font-size: 2.76vw;
						line-height: 1em;
						font-weight: bold;
						font-family: 'dincond';
						margin-bottom: .26vw;
					}

					.m4_con01_rt .list2 ul li .txt .h3 {
						font-size: .84vw;
						line-height: 1.2em;
						opacity: .5;
					}

	.m4_con01_rt .list3 {
		background: #fff;
		padding: 1.82vw;
		margin-left: -14.58vw;
	}

		.m4_con01_rt .list3 ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: flex-start;
			justify-content: flex-start;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: flex-start;
			align-items: flex-start;
		}

			.m4_con01_rt .list3 ul li {
				width: 25%;
				text-align: center;
			}

				.m4_con01_rt .list3 ul li .img {
					height: 2.92vw;
					position: relative;
					margin-bottom: .52vw;
				}

					.m4_con01_rt .list3 ul li .img img {
						max-width: 100%;
						max-height: 100%;
						position: absolute;
						top: 0;
						right: 0;
						bottom: 0;
						left: 0;
						margin: auto auto;
					}

				.m4_con01_rt .list3 ul li .txt {
				}

					.m4_con01_rt .list3 ul li .txt .h2 {
						font-size: .84vw;
						line-height: 1.6em;
					}

					.m4_con01_rt .list3 ul li .txt .h3 {
						display: none;
					}

	.m4_con01_rt .m4_more1 {
		text-align: right;
	}

@media(max-width:999px) {
	.m4_tit1 {
		padding-bottom: 8px;
	}

		.m4_tit1 .h2 {
			font-size: 20px;
			line-height: 1.2em;
		}

		.m4_tit1 .h3 {
			font-size: 30px;
			line-height: 1em;
			margin-top: -15px;
		}

		.m4_tit1:before {
			width: 24px;
			height: 2px;
		}

	.m4_more1 span {
		font-size: 16px;
		line-height: 36px;
		width: 90px;
	}

	.m4_con01_lt {
		width: 100%;
		height: auto;
		position: static;
	}

	.m4_con01_rt {
		width: 90%;
		height: auto;
		padding: 30px 5%;
	}

		.m4_con01_rt .m4_tit1 {
			margin-bottom: 12px;
		}

		.m4_con01_rt .list1 {
			font-size: 14px;
			line-height: 1.4em;
			margin-bottom: 16px;
		}

		.m4_con01_rt .list2 {
			margin-bottom: 12px;
		}

			.m4_con01_rt .list2 ul li .txt .h2 {
				font-size: 30px;
				line-height: 1em;
				margin-bottom: .26vw;
			}

			.m4_con01_rt .list2 ul li .txt .h3 {
				font-size: 14px;
				line-height: 1.2em;
			}

		.m4_con01_rt .list3 {
			padding: 20px;
			margin-left: 0;
		}

			.m4_con01_rt .list3 ul {
				flex-wrap: wrap;
			}

				.m4_con01_rt .list3 ul li {
					width: 50%;
					margin: 10px 0;
				}

					.m4_con01_rt .list3 ul li .img {
						height: 56px;
						margin-bottom: 5px;
					}

					.m4_con01_rt .list3 ul li .txt .h2 {
						font-size: 14px;
						line-height: 1.6em;
					}
}


.m4_con02bg {
}

.m4_con02 {
}

	.m4_con02 .list {
	}

		.m4_con02 .list ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: space-between;
			justify-content: space-between;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: flex-start;
			align-items: flex-start;
		}

			.m4_con02 .list ul li {
				width: 25%;
				background: #000;
				transition: all .4s ease;
			}

				.m4_con02 .list ul li.on {
					width: 50%;
					background: #999;
				}

				.m4_con02 .list ul li .nr_box {
					height: 100vh;
					position: relative;
					background-position: center;
					background-repeat: no-repeat;
					background-size: cover;
				}

				.m4_con02 .list ul li .img {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					left: 0;
					z-index: 1;
					transition: all .4s ease;
					opacity: 0;
					visibility: hidden;
				}

					.m4_con02 .list ul li .img img {
						display: block;
						width: 100%;
						height: 100%;
					}

				.m4_con02 .list ul li .txt1bg {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					left: 0;
					z-index: 2;
					transition: all .4s ease;
					display: -webkit-box;
					display: -ms-flexbox;
					display: -webkit-flex;
					display: flex;
					-webkit-box-pack: center;
					-ms-flex-pack: center;
					-webkit-justify-content: center;
					justify-content: center;
					-webkit-box-align: center;
					-ms-flex-align: center;
					-webkit-align-items: center;
					align-items: center;
				}

				.m4_con02 .list ul li .txt1 {
					width: 90%;
					text-align: center;
					color: #fff;
				}

					.m4_con02 .list ul li .txt1 .ico {
						margin: 0 auto;
						width: 6.62vw;
						height: 7.92vw;
						position: relative;
						margin-bottom: 3.8vw;
					}

						.m4_con02 .list ul li .txt1 .ico img {
							max-width: 100%;
							max-height: 100%;
							position: absolute;
							top: 0;
							right: 0;
							bottom: 0;
							left: 0;
							margin: auto auto;
						}

					.m4_con02 .list ul li .txt1 .h2 {
						font-size: 1.88vw;
						line-height: 1.4em;
						margin-bottom: .78vw;
					}

					.m4_con02 .list ul li .txt1 .h3 {
						font-size: 1.04vw;
						line-height: 1.4em;
						opacity: .6;
					}

				.m4_con02 .list ul li .txt2bg {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					left: 0;
					z-index: 3;
					transition: all .4s ease;
					opacity: 0;
					visibility: hidden;
					display: -webkit-box;
					display: -ms-flexbox;
					display: -webkit-flex;
					display: flex;
					-webkit-box-pack: center;
					-ms-flex-pack: center;
					-webkit-justify-content: center;
					justify-content: center;
					-webkit-box-align: center;
					-ms-flex-align: center;
					-webkit-align-items: center;
					align-items: center;
				}

				.m4_con02 .list ul li .txt2 {
					width: 90%;
					max-width: 660px;
					color: #fff;
				}

					.m4_con02 .list ul li .txt2 .h2 {
						font-size: 2.92vw;
						line-height: 1.4em;
						margin-bottom: 1.3vw;
					}

					.m4_con02 .list ul li .txt2 .h3 {
						font-size: 1.36vw;
						line-height: 1.4em;
						letter-spacing: 1vw;
						margin-bottom: 4.8vw;
					}

					.m4_con02 .list ul li .txt2 .h4 {
						display: none;
					}

					.m4_con02 .list ul li .txt2 .ico {
						width: 9.16vw;
						height: 10.98vw;
						position: relative;
					}

						.m4_con02 .list ul li .txt2 .ico img {
							max-width: 100%;
							max-height: 100%;
							position: absolute;
							top: 0;
							right: 0;
							bottom: 0;
							left: 0;
							margin: auto auto;
						}

						.m4_con02 .list ul li .txt2 .ico .img2 {
							display: none;
						}

						.m4_con02 .list ul li .txt2 .ico:hover .img1 {
							display: none;
						}

						.m4_con02 .list ul li .txt2 .ico:hover .img2 {
							display: block;
						}

				.m4_con02 .list ul li.on .img {
					opacity: 0;
					visibility: hidden;
				}

				.m4_con02 .list ul li.on .txt1bg {
					opacity: 0;
					visibility: hidden;
				}

				.m4_con02 .list ul li.on .txt2bg {
					opacity: 1;
					visibility: visible;
				}

@media(max-width:999px) {
	.m4_con02 .list ul {
		display: block;
	}

		.m4_con02 .list ul li {
			width: 100%;
		}

			.m4_con02 .list ul li.on {
				width: 100%;
			}

			.m4_con02 .list ul li .nr_box {
				height: auto;
			}

			.m4_con02 .list ul li .txt1bg {
				width: 100%;
				height: 100%;
				position: static;
				opacity: 1 !important;
				visibility: visible !important;
			}

			.m4_con02 .list ul li .txt1 {
				width: 90%;
				padding: 20px 5%;
			}

				.m4_con02 .list ul li .txt1 .ico {
					width: 60px;
					height: 72px;
					margin-bottom: 5px;
				}

				.m4_con02 .list ul li .txt1 .h2 {
					font-size: 16px;
					line-height: 1.4em;
					margin-bottom: 5px;
				}

				.m4_con02 .list ul li .txt1 .h3 {
					font-size: 14px;
					line-height: 1.4em;
				}

			.m4_con02 .list ul li .txt2bg {
				display: none;
			}
}


.m4_con03bg {
	padding-top: 80px;
	height: calc(100% - 80px);
	background-image: url(../images/bgtp4.jpg);
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.m4_con03 {
	position: relative;
}

	.m4_con03 .m4_tit1 {
		position: absolute;
		left: 0;
		top: 0;
	}

	.m4_con03 .list {
	}

.caseSlide {
}

	.caseSlide .slide {
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
	}

		.caseSlide .slide .hd {
			width: 25%;
			font-size: 1.56vw;
			line-height: 2.3vw;
			padding-top: 5.34vw;
		}

			.caseSlide .slide .hd ul li {
				cursor: pointer;
				min-height: 2.3vw;
				padding-left: 4.16vw;
				position: relative;
				margin: 3.16vw 0 0 0;
			}

				.caseSlide .slide .hd ul li a {
					color: #333;
					opacity: .5;
				}

				.caseSlide .slide .hd ul li i {
					width: 2.3vw;
					height: 2.3vw;
					position: absolute;
					left: 0;
					top: 0;
				}

					.caseSlide .slide .hd ul li i img {
						max-width: 100%;
						max-height: 100%;
						position: absolute;
						top: 0;
						right: 0;
						bottom: 0;
						left: 0;
						margin: auto auto;
					}

					.caseSlide .slide .hd ul li i .ico2 {
						display: none;
					}

				.caseSlide .slide .hd ul li span {
				}

				.caseSlide .slide .hd ul li.on a {
					color: var(--primary-color);
					opacity: 1;
				}

				.caseSlide .slide .hd ul li.on i .ico1 {
					display: none;
				}

				.caseSlide .slide .hd ul li.on i .ico2 {
					display: block;
				}

		.caseSlide .slide .tempWrap {
			width: 65%;
			max-width: 860px;
		}

		.caseSlide .slide .bd {
			max-width: 860px;
		}

.case_gallery {
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: flex-start;
	align-items: flex-start;
}

.case_gallery-thumbs {
	width: 25%;
	font-size: 1.56vw;
	line-height: 2.3vw;
	padding-top: 5.34vw;
}

	.case_gallery-thumbs .gallery-thumbs {
	}

		.case_gallery-thumbs .gallery-thumbs .swiper-slide {
			cursor: pointer;
			min-height: 2.3vw;
			padding-left: 4.16vw;
			position: relative;
			margin: 3.16vw 0 0 0;
		}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide a {
				color: #333;
				opacity: .5;
			}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide i {
				width: 2.3vw;
				height: 2.3vw;
				position: absolute;
				left: 0;
				top: 0;
			}

				.case_gallery-thumbs .gallery-thumbs .swiper-slide i img {
					max-width: 100%;
					max-height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
				}

				.case_gallery-thumbs .gallery-thumbs .swiper-slide i .ico2 {
					display: none;
				}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide span {
			}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide.swiper-slide-thumb-active a {
				color: var(--primary-color);
				opacity: 1;
			}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide.swiper-slide-thumb-active i .ico1 {
				display: none;
			}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide.swiper-slide-thumb-active i .ico2 {
				display: block;
			}

.case_gallery-top {
	width: 65%;
	max-width: 860px;
}

	.case_gallery-top .gallery-top {
	}

		.case_gallery-top .gallery-top .swiper-slide {
		}

.caseSlide .slide_con {
}

.case_swiper {
	position: relative;
}

	.case_swiper .swiper-container {
	}

		.case_swiper .swiper-container .swiper-slide {
		}

			.case_swiper .swiper-container .swiper-slide .nr_box {
			}

			.case_swiper .swiper-container .swiper-slide .img {
				padding-bottom: 58%;
				position: relative;
				overflow: hidden;
				margin-bottom: 1.82vw;
			}

				.case_swiper .swiper-container .swiper-slide .img img {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
					transition: all .3s ease;
					z-index: 1;
				}

			.case_swiper .swiper-container .swiper-slide:hover .img img {
				transform: scale(1.1);
			}

			.case_swiper .swiper-container .swiper-slide .img span {
				display: block;
				text-align: center;
				width: 4.48vw;
				line-height: 3.12vw;
				font-size: .72vw;
				background: var(--primary-color);
				color: #fff;
				position: absolute;
				bottom: 0;
				right: 0;
				z-index: 2;
			}

			.case_swiper .swiper-container .swiper-slide .txtbg {
			}

			.case_swiper .swiper-container .swiper-slide .txt {
			}

				.case_swiper .swiper-container .swiper-slide .txt .h2 {
					font-size: 1.25vw;
					line-height: 1.4em;
				}

				.case_swiper .swiper-container .swiper-slide .txt .h3 {
					display: none;
				}

	.case_swiper .swiper-controls {
		position: absolute;
	}

	.case_swiper .swiper-controls {
		position: absolute;
		bottom: 0;
		right: 0;
		z-index: 2;
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: flex-start;
		justify-content: flex-start;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: center;
		align-items: center;
	}

	.case_swiper .swiper-pagination {
		width: auto;
		text-align: left;
		position: relative;
		left: auto;
		bottom: auto;
		font-size: 26px;
		line-height: 36px;
		color: #999;
	}

		.case_swiper .swiper-pagination span {
		}

			.case_swiper .swiper-pagination span.swiper-pagination-current {
				color: var(--primary-color);
			}

			.case_swiper .swiper-pagination span.swiper-pagination-total {
			}

	.case_swiper .swiper-button-prev, .case_swiper .swiper-button-next {
		width: 62px;
		height: 16px;
		background: url(../images/jiantou1.png) center no-repeat;
		background-size: contain;
		margin: 0;
		position: static;
	}

	.case_swiper .swiper-button-prev {
		display: none;
	}

	.case_swiper .swiper-button-next {
		margin: 0 30px 0 0;
	}

@media(max-width:999px) {
	.m4_con03bg {
		padding: 30px 0 60px 0;
		height: auto;
		background-size: 100% 100%;
	}

	.m4_con03 .m4_tit1 {
		position: relative;
	}

	.m4_con03 .list {
		margin-top: 30px;
	}

	.caseSlide .slide {
		display: block;
	}

		.caseSlide .slide .hd {
			width: 100%;
			font-size: 14px;
			line-height: 25px;
			padding-top: 0;
			margin-bottom: 20px;
		}

			.caseSlide .slide .hd ul {
				display: -webkit-box;
				display: -ms-flexbox;
				display: -webkit-flex;
				display: flex;
				-webkit-box-pack: center;
				-ms-flex-pack: center;
				-webkit-justify-content: space-between;
				justify-content: space-between;
				-webkit-box-align: center;
				-ms-flex-align: center;
				-webkit-align-items: center;
				align-items: center;
			}

				.caseSlide .slide .hd ul li {
					width: 32%;
					min-height: 25px;
					padding-left: 30px;
					margin: 0 0 0 0;
				}

					.caseSlide .slide .hd ul li i {
						width: 25px;
						height: 25px;
					}

		.caseSlide .slide .tempWrap {
			width: 99%;
		}

		.caseSlide .slide .bd {
			width: 100%;
		}

	.case_gallery {
		display: block;
	}

	.case_gallery-thumbs {
		width: 100%;
		font-size: 14px;
		line-height: 25px;
		padding-top: 0;
		margin-bottom: 20px;
	}

		.case_gallery-thumbs .gallery-thumbs .swiper-slide {
			min-height: 25px;
			margin: 0 0 0 0;
		}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide a {
				padding-left: 30px;
			}

			.case_gallery-thumbs .gallery-thumbs .swiper-slide i {
				width: 25px;
				height: 25px;
			}

	.case_gallery-top {
		width: 100%;
	}

	.case_swiper .swiper-container .swiper-slide .img {
		margin-bottom: 15px;
	}

		.case_swiper .swiper-container .swiper-slide .img span {
			width: 78px;
			line-height: 30px;
			font-size: 12px;
		}

	.case_swiper .swiper-container .swiper-slide .txt .h2 {
		font-size: 16px;
		line-height: 1.4em;
	}

	.case_swiper .swiper-pagination {
		font-size: 16px;
		line-height: 26px;
	}

	.case_swiper .swiper-button-prev, .case_swiper .swiper-button-next {
		width: 30px;
		height: 8px;
	}

	.case_swiper .swiper-button-next {
		margin: 0 10px 0 0;
	}
}


.m4_con04bg {
	padding-top: 80px;
	height: calc(100% - 80px);
	background: #999;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	position: relative;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

	.m4_con04bg:before {
		content: "";
		width: 100%;
		height: 12px;
		background: url(../images/quanxian.png) center repeat;
		position: absolute;
		bottom: 4.68vw;
		left: 0;
	}

.m4_con04 {
}

	.m4_con04 .m4_tit1 {
		color: #fff;
	}

	.m4_con04 .list {
		margin-top: 4.16vw;
	}

.honor_swiper {
	position: relative;
}

	.honor_swiper .swiper-container {
	}

		.honor_swiper .swiper-container .swiper-slide {
			text-align: center;
		}

			.honor_swiper .swiper-container .swiper-slide .nr_box {
				border: 1px solid rgba(255, 255, 255, 0.2);
				padding: 3.12vw 5%;
				color: #fff;
			}

			.honor_swiper .swiper-container .swiper-slide:hover .nr_box {
				background: var(--primary-color);
			}

			.honor_swiper .swiper-container .swiper-slide .img {
				height: 30px;
				position: relative;
				margin-bottom: 1vw;
			}

				.honor_swiper .swiper-container .swiper-slide .img img {
					max-width: 100%;
					max-height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
				}

			.honor_swiper .swiper-container .swiper-slide .txt {
			}

				.honor_swiper .swiper-container .swiper-slide .txt .h2 {
					font-size: 1.14vw;
					line-height: 1.2em;
					height: 1.2em;
					margin-bottom: 1vw;
					overflow: hidden;
					text-overflow: ellipsis;
					display: -webkit-box;
					-webkit-line-clamp: 1;
					-webkit-box-orient: vertical;
				}

				.honor_swiper .swiper-container .swiper-slide .txt .h3 {
					font-size: .84vw;
					line-height: 1.2em;
					height: 1.2em;
					opacity: .6;
					overflow: hidden;
					text-overflow: ellipsis;
					display: -webkit-box;
					-webkit-line-clamp: 1;
					-webkit-box-orient: vertical;
				}

	.honor_swiper .swiper-pagination {
		display: none;
	}

	.honor_swiper .swiper-button-prev, .honor_swiper .swiper-button-next {
		width: 4.5vw;
		height: 4.5vw;
		margin-top: -2.25vw;
		background-color: rgba(255, 255, 255, 0.1);
		background-size: .72vw 1.46vw;
	}

		.honor_swiper .swiper-button-prev:hover, .honor_swiper .swiper-button-next:hover {
			background-color: var(--primary-color);
		}

	.honor_swiper .swiper-button-prev {
		left: -7vw;
	}

	.honor_swiper .swiper-button-next {
		right: -7vw;
	}

@media(max-width:999px) {
	.m4_con04bg {
		padding: 40px 0 80px 0;
		height: auto;
	}

		.m4_con04bg:before {
			bottom: 40px;
		}

	.m4_con04 .list {
		margin-top: 40px;
	}

	.honor_swiper {
		padding: 0 40px;
	}

		.honor_swiper .swiper-container .swiper-slide .nr_box {
			padding: 20px 5%;
		}

		.honor_swiper .swiper-container .swiper-slide .img {
			height: 30px;
			margin-bottom: 10px;
		}

		.honor_swiper .swiper-container .swiper-slide .txt .h2 {
			font-size: 14px;
			line-height: 18px;
			height: 18px;
			margin-bottom: 5px;
		}

		.honor_swiper .swiper-container .swiper-slide .txt .h3 {
			font-size: 12px;
			line-height: 16px;
			height: 32px;
			-webkit-line-clamp: 2;
		}

		.honor_swiper .swiper-button-prev, .honor_swiper .swiper-button-next {
			width: 40px;
			height: 40px;
			margin-top: -20px;
			background-size: 10px 20px;
		}

		.honor_swiper .swiper-button-prev {
			left: 0;
		}

		.honor_swiper .swiper-button-next {
			right: 0;
		}
}


.m4_con05bg {
	padding-top: 80px;
	height: calc(100% - 80px);
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.m4_con05 {
}

	.m4_con05 .list {
		margin-top: 1.56vw;
	}

.news_swiper {
	position: relative;
	padding-bottom: 3.64vw;
}

	.news_swiper .swiper-container {
	}

		.news_swiper .swiper-container .swiper-slide {
		}

			.news_swiper .swiper-container .swiper-slide .nr_box {
				padding: 3.12vw 10% 0 10%;
			}

			.news_swiper .swiper-container .swiper-slide:hover .nr_box {
				background: #efefef;
			}

			.news_swiper .swiper-container .swiper-slide .txtbg {
			}

			.news_swiper .swiper-container .swiper-slide .txt {
				color: #333;
			}

				.news_swiper .swiper-container .swiper-slide .txt .time {
					font-size: .94vw;
					line-height: 2.5vw;
					opacity: .4;
					margin-bottom: 1.82vw;
				}

			.news_swiper .swiper-container .swiper-slide:hover .txt .time {
				color: var(--primary-color);
				opacity: 1;
			}

			.news_swiper .swiper-container .swiper-slide .txt .time strong {
				font-size: 2.5vw;
				margin-right: .5vw;
			}

			.news_swiper .swiper-container .swiper-slide .txt .time span {
				font-weight: bold;
				margin-left: .5vw;
			}

			.news_swiper .swiper-container .swiper-slide .txt .h2 {
				font-size: 1.36vw;
				line-height: 1.2em;
				height: 2.4em;
				margin-bottom: 2.08vw;
				overflow: hidden;
				text-overflow: ellipsis;
				display: -webkit-box;
				-webkit-line-clamp: 2;
				-webkit-box-orient: vertical;
			}

			.news_swiper .swiper-container .swiper-slide .txt .h3 {
				font-size: .84vw;
				line-height: 2em;
				height: 4em;
				opacity: .6;
				overflow: hidden;
				text-overflow: ellipsis;
				display: -webkit-box;
				-webkit-line-clamp: 3;
				-webkit-box-orient: vertical;
			}

			.news_swiper .swiper-container .swiper-slide .imgbg {
				margin-top: -3.36vw;
				position: relative;
				z-index: 2;
			}

			.news_swiper .swiper-container .swiper-slide .img { /* padding-bottom:66%;*/
				height: 3.12vw;
				position: relative;
				overflow: hidden;
			}

				.news_swiper .swiper-container .swiper-slide .img img {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
					z-index: 1;
					background: #f9f9f9;
					opacity: 0;
					visibility: hidden;
					transition: all .3s ease;
				}

			.news_swiper .swiper-container .swiper-slide:hover .img img {
				opacity: 1;
				visibility: visible;
			}

			.news_swiper .swiper-container .swiper-slide .img span {
				display: block;
				text-align: center;
				border: 2px solid #cbcbcb;
				background: #fff;
				font-size: 1.14vw;
				line-height: 3.12vw;
				width: 9.52vw;
				position: absolute;
				bottom: 0;
				right: 0;
				z-index: 2;
			}

			.news_swiper .swiper-container .swiper-slide:hover .img span {
				border-color: var(--primary-color);
				background: var(--primary-color);
				color: #fff;
			}

	.news_swiper .swiper-pagination {
		width: 100%;
		height: .78vw;
		text-align: center;
		position: absolute;
		bottom: 0;
		left: 0;
	}

		.news_swiper .swiper-pagination .swiper-pagination-bullet {
			display: inline-block;
			margin: 0 .42vw;
			vertical-align: top;
			width: .78vw;
			height: .78vw;
			background: #dbdcd9;
			opacity: 1;
		}

			.news_swiper .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
				background: var(--primary-color);
				opacity: 1;
			}

	.news_swiper .swiper-button-prev, .news_swiper .swiper-button-next {
		display: none;
	}

@media(max-width:999px) {
	.m4_con05bg {
		padding: 50px 0;
		height: auto;
	}

	.m4_con05 .list {
		margin-top: 40px;
	}

	.news_swiper {
		padding-bottom: 60px;
	}

		.news_swiper .swiper-container .swiper-slide .nr_box {
			padding: 10px 5% 0 5%;
		}

		.news_swiper .swiper-container .swiper-slide .txt .time {
			font-size: 14px;
			line-height: 28px;
			margin-bottom: 10px;
		}

			.news_swiper .swiper-container .swiper-slide .txt .time strong {
				font-size: 28px;
				margin-right: 5px;
			}

			.news_swiper .swiper-container .swiper-slide .txt .time span {
				font-weight: bold;
				margin-left: 5px;
			}

		.news_swiper .swiper-container .swiper-slide .txt .h2 {
			font-size: 16px;
			line-height: 20px;
			height: 20px;
			margin-bottom: 10px;
		}

		.news_swiper .swiper-container .swiper-slide .txt .h3 {
			font-size: 14px;
			line-height: 24px;
			height: 48px;
			margin-bottom: 10px;
		}

		.news_swiper .swiper-container .swiper-slide .imgbg {
			margin-top: 0;
		}

		.news_swiper .swiper-container .swiper-slide .img {
			height: auto;
		}

			.news_swiper .swiper-container .swiper-slide .img img {
				opacity: 1;
				visibility: visible;
			}

			.news_swiper .swiper-container .swiper-slide .img span {
				display: none;
			}

		.news_swiper .swiper-pagination {
			height: 10px;
		}

			.news_swiper .swiper-pagination .swiper-pagination-bullet {
				margin: 0 5px;
				width: 10px;
				height: 10px;
			}
}


.m4_footbg {
	background: #232323;
}

.m4_foot {
	color: rgba(255,255,255,.7);
}

	.m4_foot a {
		color: rgba(255,255,255,.7);
	}

		.m4_foot a:hover {
			color: #fff;
		}

	.m4_foot .list1 {
		padding: 3.12vw 0 1.56vw 0;
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
	}

		.m4_foot .list1 .lt {
		}
	/*footnav*/
	.m4_foot .f_nav {
	}

		.m4_foot .f_nav > ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: center;
			justify-content: center;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: flex-start;
			align-items: flex-start;
			flex-wrap: nowrap;
		}

		.m4_foot .f_nav ul li {
			flex-grow: 1;
			flex-shrink: 1;
			margin-bottom: .68vw;
		}

		.m4_foot .f_nav > ul > li {
			margin-right: 3.12vw;
		}

		.m4_foot .f_nav ul li a {
			display: block;
			font-size: .78vw;
			line-height: 1.2em;
		}

		.m4_foot .f_nav > ul > li > a {
			font-size: .94vw;
			line-height: 1.2em;
			margin-bottom: 1.68vw;
			color: #fff;
		}

	.m4_foot .list1 .rt {
	}

	.m4_foot .f_ewm {
	}

		.m4_foot .f_ewm .h2 {
			font-size: .94vw;
			line-height: 1.2em;
			margin-bottom: 1.68vw;
			color: #fff;
		}

		.m4_foot .f_ewm ul li {
			text-align: center;
		}

			.m4_foot .f_ewm ul li img {
				display: block;
				margin: 0 auto;
				width: 7.2vw;
				height: 7.2vw;
				background: #fff;
			}

			.m4_foot .f_ewm ul li span {
				display: block;
				font-size: .78vw;
				line-height: 1.2em;
				margin-top: .68vw;
			}

	.m4_foot .message_f {
		width: 20%;
	}

		.m4_foot .message_f .h3 {
			font-size: .94vw;
			line-height: 1.2em;
			margin-bottom: 1.68vw;
			color: #fff;
		}

		.m4_foot .message_f form {
		}

		.m4_foot .message_f ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: space-between;
			justify-content: space-between;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: flex-start;
			align-items: flex-start;
			flex-wrap: wrap;
		}

			.m4_foot .message_f ul li {
				width: 48%;
				margin-bottom: 10px;
			}

				.m4_foot .message_f ul li.li1 {
					width: 100%;
				}

		.m4_foot .message_f .input_text {
			border: none;
			background: #fff;
			height: 30px;
			line-height: 30px;
			padding: 0 10px;
			width: calc(100% - 20px);
			border-radius: 4px;
		}

		.m4_foot .message_f textarea {
			border: none;
			background: #fff;
			height: 60px;
			line-height: 30px;
			padding: 0 10px;
			width: calc(100% - 20px);
			border-radius: 4px;
		}

		.m4_foot .message_f .input_button {
			display: block;
			margin: 0 auto;
			width: 100%;
			height: 30px;
			line-height: 30px;
			border: none;
			background: var(--primary-color);
			color: #fff;
			cursor: pointer;
			border-radius: 4px;
		}

			.m4_foot .message_f .input_button:hover {
				opacity: .9;
			}

	.m4_foot .list2 {
		border-top: solid 1px rgba(255, 255, 255, 0.1);
		padding: 1.56vw 0;
	}

	.m4_foot .f_info {
		font-size: .84vw;
		line-height: 1.2em;
	}

		.m4_foot .f_info p {
			padding: 0;
		}

.go_top {
	width: 50px;
	line-height: 50px;
	border-radius: 100%;
	text-align: center;
	color: #fff;
	background: rgba(0,0,0,.5) url(../images/ico_backtop.png) center no-repeat;
	position: fixed;
	z-index: 44;
	bottom: 10px;
	right: 10px;
	font-size: 0;
}

	.go_top:hover {
		background-color: var(--primary-color);
		opacity: .9;
	}

	.go_top i {
	}

@media(max-width:999px) {
	.m4_foot .list1 {
		display: none;
	}

	.m4_foot .f_info {
		font-size: 12px;
		line-height: 16px;
	}

	.go_top {
		display: none;
	}
}


/*客服*/
.m1_side_kefu_box {
	width: 70px;
	position: fixed;
	z-index: 44;
	right: 10px;
	bottom: 50px;
	display: none;
}

.m1_side_kefu {
	width: 70px;
	background: #fff;
	box-shadow: 0 2px 8px rgba(0,0,0,.1);
	border-radius: 8px;
	position: relative;
	right: 0;
	transition: all .5s ease;
}

	.m1_side_kefu.active {
		right: -80px;
	}

	.m1_side_kefu ul li {
		position: relative;
		padding: 0 10px;
	}

		.m1_side_kefu ul li > a {
			display: block;
			padding: 10px 0;
			position: relative;
			z-index: 2;
			border-top: 1px solid #f5f5f5;
		}

		.m1_side_kefu ul li:nth-child(1) > a {
			border: none;
		}

		.m1_side_kefu ul li .ico {
			height: 28px;
			position: relative;
		}

			.m1_side_kefu ul li .ico img {
				max-width: 100%;
				max-height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
			}

			.m1_side_kefu ul li .ico .img2 {
				display: none;
			}

		.m1_side_kefu ul li:hover .ico .img1 {
			display: none;
		}

		.m1_side_kefu ul li:hover .ico .img2 {
			display: block;
		}

		.m1_side_kefu ul li .h2 {
			font-size: 12px;
			line-height: 1em;
			margin-top: 10px;
			text-align: center;
		}

		.m1_side_kefu ul li:hover .h2 {
			color: var(--primary-color);
		}

		.m1_side_kefu ul li .boxbg {
			width: fit-content;
			padding: 0 10px 0 0;
			position: absolute;
			top: 50%;
			right: 100%;
			transform: translate(-50%,-50%);
			opacity: 0;
			visibility: hidden;
			transition: all .5s ease;
		}

		.m1_side_kefu ul li:hover .boxbg {
			transform: translate(0,-50%);
			opacity: 1;
			visibility: visible;
		}

		.m1_side_kefu ul li .box {
			width: fit-content;
			padding: 10px;
			background: #fff;
			box-shadow: 0 0 10px rgba(0,0,0,.1);
			border-radius: 4px;
		}

			.m1_side_kefu ul li .box:before {
				content: "";
				border: 5px solid transparent;
				border-left: 5px solid #fff;
				position: absolute;
				top: 50%;
				margin-top: -5px;
				right: 0;
			}

			.m1_side_kefu ul li .box .h3 {
				white-space: nowrap;
				line-height: 30px;
				font-size: 20px;
				text-align: center;
				min-width: 150px;
			}

				.m1_side_kefu ul li .box .h3 img {
					vertical-align: top;
					height: 30px;
					width: 28px;
					object-fit: contain;
					margin-right: 5px;
				}

			.m1_side_kefu ul li .box .ewm {
				text-align: center;
			}

				.m1_side_kefu ul li .box .ewm .h4 {
					font-size: 16px;
					margin-bottom: 5px;
				}

				.m1_side_kefu ul li .box .ewm img {
					display: block;
					margin: 0 auto;
					width: 124px;
					padding: 5px;
					border: 1px solid #ccc;
					border-radius: 4px;
				}

.m1_side_kefu_btn {
	width: 28px;
	height: 28px;
	text-align: center;
	border-radius: 100%;
	background: #fff;
	color: #999;
	box-shadow: 0 0 10px rgba(0,0,0,.1);
	position: absolute;
	z-index: 66;
	bottom: -38px;
	right: 21px;
	cursor: pointer;
	transition: all .3s ease;
}

	.m1_side_kefu_btn.active {
		transform: rotate(45deg);
	}

	.m1_side_kefu_btn i {
		display: block;
		width: 28px;
		height: 28px;
		background: url(../images/ico_btn1.png) center no-repeat;
		background-size: contain;
		position: absolute;
		top: 0;
		left: 0;
	}

	.m1_side_kefu_btn.active {
	}

	.m1_side_kefu_btn i.m1_side_kefu_open {
		display: none;
	}

	.m1_side_kefu_btn i.m1_side_kefu_close {
	}

	.m1_side_kefu_btn.active i.m1_side_kefu_open {
		display: block;
	}

	.m1_side_kefu_btn.active i.m1_side_kefu_close {
		display: none;
	}

@media(max-width:999px) {
	.m1_fheight {
		height: 70px;
	}

	.m1_side_kefu_box {
		width: 100%;
		right: 0;
		top: auto;
		bottom: 0;
		transform: translateY(0);
		display: block;
	}

	.m1_side_kefu {
		width: 100%;
		border-radius: 0;
	}

		.m1_side_kefu.active {
			right: 0 !important;
		}

		.m1_side_kefu ul li {
			margin-bottom: 0;
			float: left;
			width: 25%;
			padding: 0;
		}

			.m1_side_kefu ul li > a {
				border: none;
				border-left: 1px solid #f5f5f5;
			}

			.m1_side_kefu ul li .h2 {
				font-size: 12px;
				line-height: 1em;
				margin-top: 8px;
			}

			.m1_side_kefu ul li.gotop {
				display: block !important;
			}

			.m1_side_kefu ul li .boxbg {
				padding: 0 0 10px 0;
				top: auto;
				bottom: 100%;
				right: auto;
				left: 50%;
				transform: translate(-50%,-20%) !important;
			}

			.m1_side_kefu ul li:hover .boxbg {
				transform: translate(-50%,0) !important;
			}

			.m1_side_kefu ul li .box:before {
				border: 5px solid transparent;
				border-top: 5px solid #fff;
				position: absolute;
				top: auto;
				bottom: 0;
				margin-top: 0;
				margin-left: -5px;
				right: auto;
				left: 50%;
			}

			.m1_side_kefu ul li .box1 {
				display: none !important;
			}

	.m1_side_kefu_btn {
		display: none;
	}
}

/*客服2*/
.m1_side_kefu2_box {
	width: 40px;
	position: absolute;
	top: 50%;
	right: 0;
	z-index: 44;
}

.m1_side_kefu2 {
}

	.m1_side_kefu2 ul li {
		width: 40px;
		margin: 1px 0;
		position: relative;
	}

		.m1_side_kefu2 ul li > a {
			display: block;
			text-align: center;
			background: var(--primary-color);
			color: #fff;
			opacity: .9;
		}

			.m1_side_kefu2 ul li > a:hover, .m1_side_kefu2 ul li:hover > a {
				background: var(--primary-color);
				color: #fff;
				opacity: 1;
			}

		.m1_side_kefu2 ul li .ico {
			line-height: 40px;
			font-size: 20px;
		}

			.m1_side_kefu2 ul li .ico i {
			}

		.m1_side_kefu2 ul li .boxbg {
			background: var(--primary-color);
			color: #fff;
			padding: 5px 10px;
			text-align: center;
			position: absolute;
			top: 50%;
			right: 100%;
			transform: translate(-10%,-50%);
			opacity: 0;
			visibility: hidden;
			transition: all .3s ease;
		}

		.m1_side_kefu2 ul li:hover .boxbg {
			transform: translate(0,-50%);
			opacity: 1;
			visibility: visible;
		}

		.m1_side_kefu2 ul li .box1 {
		}

			.m1_side_kefu2 ul li .box1 .h3 {
				white-space: nowrap;
				line-height: 30px;
				font-size: 20px;
				text-align: center;
				min-width: 150px;
			}

				.m1_side_kefu2 ul li .box1 .h3 i {
					margin-right: 5px;
				}

		.m1_side_kefu2 ul li .box2 {
			padding: 5px 10px 10px 10px;
		}

			.m1_side_kefu2 ul li .box2 .h4 {
				font-size: 16px;
				margin-bottom: 5px;
			}

			.m1_side_kefu2 ul li .box2 img {
				display: block;
				width: 124px;
			}

@media(max-width:999px) {
	.m1_side_kefu2_box {
		width: 30px;
		display: none;
	}

	.m1_side_kefu2 ul li {
		width: 30px;
	}

		.m1_side_kefu2 ul li .ico {
			line-height: 30px;
			font-size: 12px;
		}
}


.tc_message_open1 {
	cursor: pointer;
	width: 60px;
	height: 60px; /* padding:10px;*/
	margin-top: -40px;
	border-radius: 100%;
	box-shadow: 0 0 5px rgba(0,0,0,.1);
	background: var(--primary-color) url(../images/ico_zxly1.png) center no-repeat;
	background-size: 40px auto;
	color: #fff;
	font-size: 0;
	line-height: 20px;
	text-align: center;
	position: fixed;
	z-index: 44;
	left: 0;
	top: 50%;
	animation: btnAnimation 1s linear infinite 0s forwards;
}

.tc_message_box {
	width: 100%;
	height: 100%;
	position: fixed;
	z-index: 99;
	top: 0;
	left: 0;
	display: none !important;
}

.tc_message_close1 {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}

.tc_message_bg {
	width: 90%;
	max-width: 500px;
	background-image: linear-gradient(to bottom right, var(--primary-color), var(--third-color));
	border-radius: 10px;
	box-shadow: 0 0 10px rgba(0,0,0,.1);
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	z-index: 2;
}

.tc_message_close2 {
	width: 20px;
	height: 20px;
	background: url(../images/chahao.png) center no-repeat;
	cursor: pointer;
	position: absolute;
	top: 10px;
	right: 10px;
	transition: all .3s ease;
}

	.tc_message_close2:hover {
		transform: rotate(180deg);
	}

.tc_message {
	padding: 30px;
	color: #fff;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.tc_message_lt {
	width: 180px;
	font-size: 16px;
	line-height: 26px;
}

	.tc_message_lt ul {
	}

		.tc_message_lt ul li {
		}

			.tc_message_lt ul li i {
				font-size: 20px;
				width: 16px;
				text-align: center;
				margin-right: 5px;
			}

				.tc_message_lt ul li i.fa-mobile {
					font-size: 24px;
				}

				.tc_message_lt ul li i.fa-envelope {
					font-size: 16px;
				}

			.tc_message_lt ul li .ewm {
				width: 150px;
				margin-top: 5px;
			}

				.tc_message_lt ul li .ewm img {
					display: block;
					margin: 0 auto;
					width: 100px;
					height: 100px;
					margin-bottom: 5px;
				}

				.tc_message_lt ul li .ewm span {
					display: block;
					background: #fff;
					color: var(--primary-color);
					font-size: 12px;
					line-height: 22px;
					text-align: center;
				}

.tc_message_rt {
	width: calc(100% - 200px);
}

.tc_message .h2 {
	font-size: 20px;
	line-height: 30px;
	font-weight: bold;
	text-align: center;
	margin-bottom: 20px;
}

.tc_message .message {
}

	.tc_message .message form {
	}

	.tc_message .message ul li {
		margin-bottom: 10px;
	}

	.tc_message .message .input_text {
		border: 1px solid #ccc;
		background: #fff;
		height: 28px;
		line-height: 28px;
		padding: 0 10px;
		width: calc(100% - 22px);
		border-radius: 4px;
	}

	.tc_message .message textarea {
		border: 1px solid #ccc;
		background: #fff;
		height: 56px;
		line-height: 28px;
		padding: 0 10px;
		width: calc(100% - 22px);
		border-radius: 4px;
	}

	.tc_message .message .input_button {
		border: 1px solid var(--secondary-color);
		background: var(--secondary-color);
		color: #333;
		height: 30px;
		line-height: 28px;
		width: 80%;
		border-radius: 50px;
		cursor: pointer;
		display: block;
		margin: 0 auto;
		font-size: 16px;
	}

.tc_message .h3 {
	font-size: 12px;
	line-height: 24px;
	text-align: center;
}

	.tc_message .h3 span {
		font-size: 16px;
		color: var(--primary-color);
	}

@media(max-width:768px) {
	.tc_message {
		padding: 30px;
		display: block;
	}

	.tc_message_lt {
		width: 100%;
		font-size: 14px;
	}

		.tc_message_lt ul {
			position: relative;
		}

			.tc_message_lt ul li {
				margin-top: 8px;
			}

				.tc_message_lt ul li:last-child {
					position: absolute;
					top: 0;
					right: 10px;
					margin-top: 0;
				}

				.tc_message_lt ul li .ewm {
					width: 90px;
					margin-top: 0;
				}

					.tc_message_lt ul li .ewm img {
						width: 90px;
						height: 90px;
						margin-bottom: 0;
					}

					.tc_message_lt ul li .ewm span {
						display: none;
					}

	.tc_message_rt {
		width: 100%;
		padding: 20px 0 0 0;
	}
}

@keyframes btnAnimation {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(0.7);
	}

	100% {
		transform: scale(1);
	}
}
/* Firefox */
@-moz-keyframes btnAnimation {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(0.7);
	}

	100% {
		transform: scale(1);
	}
}
/* Safari and Chrome */
@-webkit-keyframes btnAnimation {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(0.7);
	}

	100% {
		transform: scale(1);
	}
}
/* Opera */
@-o-keyframes btnAnimation {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(0.7);
	}

	100% {
		transform: scale(1);
	}
}


.inbanner {
	position: relative;
}

	.inbanner img {
		display: block;
		width: 100%;
		min-height: 10vw;
	}

	.inbanner .txt {
		color: #fff;
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%,-50%);
	}

.m4_innavbg {
	padding: 2.56vw 0 1vw 0
}

.m4_innav {
	font-size: .94vw;
	line-height: 1.88vw;
}

	.m4_innav ul {
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: center;
		justify-content: center;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
	}

		.m4_innav ul li {
			width: 8.34vw;
			text-align: center;
			margin: 0 .26vw;
		}

			.m4_innav ul li a {
				display: block;
				background: #fff;
				background: #999;
				color: #fff;
			}

				.m4_innav ul li a:hover, .m4_innav ul li.hover > span a {
					background: var(--primary-color);
					color: #fff;
				}

			.m4_innav ul li ul {
				display: none;
			}

@media(max-width:999px) {
	.m4_innavbg {
		padding: 30px 0 10px 0
	}

	.m4_innav {
		font-size: 14px;
		line-height: 30px;
	}

		.m4_innav ul {
			-webkit-justify-content: flex-start;
			justify-content: flex-start;
			flex-wrap: wrap;
		}

			.m4_innav ul li {
				width: calc(100%/3 - 2px);
				margin: 1px;
			}
}

.m4_insidebg {
	padding: 1.56vw 0 3.12vw;
}

.m4_inside {
}

.m4_inside_lt {
	float: left;
	width: 240px;
}

.m1_side_a {
	width: 240px;
	background: #fff;
	box-shadow: 2px 5px 35px 5px rgba(0, 0, 0, 0.05);
	border-radius: 10px 10px 0 0;
	overflow: hidden;
	margin-bottom: 20px;
	position: relative;
	z-index: 11;
}

	.m1_side_a.active {
		position: fixed;
		top: 100px;
	}

	.m1_side_a > ul {
	}

	.m1_side_a.active > ul {
		max-height: calc(100vh - 100px);
		overflow-y: auto;
	}

	.m1_side_a h2 {
		font-size: 30px;
		line-height: 34px;
		padding: 30px 10px;
		font-weight: normal;
		background: var(--primary-color);
		color: #fff;
		letter-spacing: 2px;
		text-align: center;
	}

		.m1_side_a h2 strong {
			display: block;
			font-size: 24px;
			line-height: 28px;
		}

		.m1_side_a h2 span {
			display: block;
			margin-top: 6px;
			opacity: .7;
		}

	.m1_side_a ul li {
	}

	.m1_side_a > ul > li:nth-child(1) { /* margin-bottom:10px; border:none;*/
	}

	.m1_side_a > ul > li {
		border-bottom: 1px solid #edecec;
	}

		.m1_side_a > ul > li:last-child {
		}

	.m1_side_a ul li a {
		display: block;
		font-size: 16px;
		line-height: 26px;
		padding: 15px 40px 15px 36px; /* background:url(../images/ico_list1.png) left 10px center no-repeat;*/
		text-align: center;
		border-left: 4px solid transparent;
	}

		.m1_side_a ul li a:hover, .m1_side_a ul li.hover > span a {
			color: var(--primary-color); /* background-image:url(../images/ico_list1_hover.png);*/
			border-color: var(--primary-color);
		}

	.m1_side_a ul li.active > span a {
	}

	.m1_side_a ul li span {
		display: block;
		position: relative;
	}

		.m1_side_a ul li span > i {
			width: 40px;
			height: 100%;
			position: absolute;
			right: 0;
			top: 0;
			z-index: 2;
			cursor: pointer;
			background: url(../images/ico_list3.png) center no-repeat;
		}

	.m1_side_a ul li.active > span > i {
		background-image: url(../images/ico_list3_hover.png);
	}

	.m1_side_a ul li ul {
		padding-left: 20px;
		padding-bottom: 10px;
		display: none;
	}

		.m1_side_a ul li ul li {
		}

			.m1_side_a ul li ul li a {
				padding-top: 10px;
				padding-bottom: 10px;
			}

.m1_side_c {
	background: #fff;
}

	.m1_side_c.lfixed {
		position: fixed;
		left: 0;
		bottom: 0;
		background: #f5f5f5;
		z-index: 22;
		transform: translateX(0);
		transition: all .3s ease;
	}

		.m1_side_c.lfixed.hiden {
			transform: translateX(-240px);
		}

		.m1_side_c.lfixed.shown {
			transform: translateX(0px);
		}

.inLt_contact_btn {
	position: absolute;
	top: 0;
	left: 100%;
	display: none;
}

.m1_side_c.lfixed .inLt_contact_btn {
	display: block;
}

.inLt_contact_btn span {
	display: block;
	text-align: center;
	font-size: 12px;
	line-height: 2em;
	padding: 10px 5px;
	width: 20px;
	background: var(--primary-color);
	color: #fff;
	border-radius: 0 4px 4px 0;
	cursor: pointer;
}

.inLt_contact_btn .inLt_contact_close {
	display: block;
}

.inLt_contact_btn .inLt_contact_open {
	display: none;
}

.m1_side_c.lfixed .inLt_contact_btn .inLt_contact_close {
	display: block;
}

.m1_side_c.lfixed .inLt_contact_btn .inLt_contact_open {
	display: none;
}

.m1_side_c.lfixed.hiden .inLt_contact_btn .inLt_contact_close {
	display: none;
}

.m1_side_c.lfixed.hiden .inLt_contact_btn .inLt_contact_open {
	display: block;
}

.m1_side_c.lfixed.shown .inLt_contact_btn .inLt_contact_close {
	display: block;
}

.m1_side_c.lfixed.shown .inLt_contact_btn .inLt_contact_open {
	display: none;
}

.inLt_contact { /* background:#f5f5f5; border-radius:8px; padding:20px 0 10px 0;*/
	width: 240px;
}

	.inLt_contact .h2 {
		font-size: 20px;
		line-height: 1em;
		padding: 15px 0 15px 70px;
		background: #f5f5f5 url(../images/ico_phone2.png) left 5px center no-repeat;
		background-size: auto 60px;
		color: var(--primary-color);
		position: relative;
		margin-bottom: 15px;
	}

.m1_side_c.lfixed .inLt_contact .h2 {
	border-bottom: 1px solid #ddd;
}

.inLt_contact .h2:before { /* content:""; width:100%; border-bottom:1px solid #eee; position:absolute; left:0; bottom:-10px;*/
}

.inLt_contact .h2 span {
	display: block;
	margin-bottom: 6px;
}

.inLt_contact .h2 strong {
	display: block;
	font-size: 24px;
	line-height: 1em;
}

.inLt_contact .h3 {
	font-size: 16px;
	line-height: 26px;
	font-weight: bold;
	padding: 0 10px;
}

.inLt_contact ul {
	padding: 5px 10px 10px 10px;
}

	.inLt_contact ul li {
		font-size: 14px;
		line-height: 24px;
		margin: 5px 0;
	}

		.inLt_contact ul li span {
		}

.m4_inside_rt {
	float: right;
	width: calc(100% - 260px);
}

@media(max-width:1699px) {
	.m1_side_c.lfixed {
		transform: translateX(-240px);
	}

		.m1_side_c.lfixed .inLt_contact_btn .inLt_contact_close {
			display: none;
		}

		.m1_side_c.lfixed .inLt_contact_btn .inLt_contact_open {
			display: block;
		}
}

@media(max-width:999px) {
	.m4_insidebg {
		padding: 30px 0 60px;
	}

	.m4_inside_lt {
		display: none;
	}

	.m4_inside_rt {
		float: right;
		width: 100%;
	}
}


/*新闻*/
.m4_news1 {
}

.m4_news1_lt {
	float: left;
	width: calc(94% - 240px);
}

.m4_news1_rt {
	float: right;
	width: 240px;
}

.m1_side_b {
	margin-bottom: 30px;
	background: #fff;
	padding: 10px;
}

	.m1_side_b .h1 {
		font-size: var(--font20);
		line-height: 24px;
		padding-left: 30px;
		position: relative;
		border-bottom: 1px solid #eee;
		padding-bottom: 10px;
	}

		.m1_side_b .h1 i {
			width: 24px;
			height: 24px;
			background: url(../images/ico_hot.png) center no-repeat;
			background-size: contain;
			position: absolute;
			left: 0;
			top: 0;
		}

	.m1_side_b .list {
		margin-top: 20px;
	}

		.m1_side_b .list ul li {
			margin-bottom: 10px;
			position: relative;
			border-radius: 8px;
			overflow: hidden;
		}

			.m1_side_b .list ul li .nr_box {
			}

			.m1_side_b .list ul li .imgbg {
				height: 0;
				opacity: 0;
				visibility: hidden;
				transform: translateY(50%);
				transition: all .5s ease;
			}

			.m1_side_b .list ul li .img {
				padding-bottom: 38%;
				position: relative;
				border-radius: 8px;
				overflow: hidden;
			}

				.m1_side_b .list ul li .img img {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
				}

			.m1_side_b .list ul li .txtbg {
			}

			.m1_side_b .list ul li .txt {
			}

				.m1_side_b .list ul li .txt .h2 {
					font-size: var(--font14);
					line-height: 24px;
					height: 24px;
					padding: 0 0 0 30px;
					position: relative;
					color: #333;
					overflow: hidden;
					text-overflow: ellipsis;
					display: -webkit-box;
					-webkit-line-clamp: 1;
					-webkit-box-orient: vertical;
				}

					.m1_side_b .list ul li .txt .h2 em {
						width: 24px;
						height: 24px;
						line-height: 24px;
						border-radius: 0 8px 0 8px;
						text-align: center;
						color: #999;
						font-style: normal;
						position: absolute;
						left: 0;
						top: 0;
					}

					.m1_side_b .list ul li .txt .h2 span {
					}

			.m1_side_b .list ul li.active .imgbg {
				height: auto;
				opacity: 1;
				visibility: visible;
				transform: translateY(0);
			}

			.m1_side_b .list ul li.active .txtbg {
				width: 100%;
				background: linear-gradient(180deg,transparent,rgba(0,0,0,.9));
				position: absolute;
				bottom: 0;
				left: 0;
			}

			.m1_side_b .list ul li.active .txt .h2 {
				color: #fff;
			}

			.m1_side_b .list ul li:nth-child(1) .txt .h2 em {
				color: #FE2D46;
			}

			.m1_side_b .list ul li:nth-child(2) .txt .h2 em {
				color: #F60;
			}

			.m1_side_b .list ul li:nth-child(3) .txt .h2 em {
				color: #FAA90E;
			}

			.m1_side_b .list ul li.active .txt .h2 em {
				color: #fff;
			}

			.m1_side_b .list ul li.active:nth-child(1) .txt .h2 em {
				background: #FE2D46;
			}

			.m1_side_b .list ul li.active:nth-child(2) .txt .h2 em {
				background: #F60;
			}

			.m1_side_b .list ul li.active:nth-child(3) .txt .h2 em {
				background: #FAA90E;
			}

@media(max-width:999px) {
	.m4_news1_lt {
		float: left;
		width: 100%;
		margin-bottom: 40px;
	}

	.m4_news1_rt {
		float: right;
		width: 100%;
		display: none;
	}
}


.m4_tit2 {
	position: relative;
	padding-bottom: 1.78vw;
}

	.m4_tit2 .h2 {
		font-size: 2.08vw;
		line-height: 1em;
		font-weight: bold;
		margin-bottom: .3vw;
	}

	.m4_tit2 .h3 {
		font-size: 2.96vw;
		line-height: 1.2em;
		font-weight: bold;
	}

	.m4_tit2:before {
		content: "";
		width: 1.78vw;
		height: .26vw;
		background: var(--primary-color);
		position: absolute;
		left: 0;
		bottom: 0;
	}
/*news*/
.m4_more2 {
}

	.m4_more2 span {
		display: inline-block;
		text-align: center;
		font-size: 1.14vw;
		line-height: 3.12vw;
		width: 9.38vw;
		background: #8b8b8b;
		color: #fff;
	}

		.m4_more2 span:hover {
			background: var(--primary-color);
		}

.m4_news1 {
}

	.m4_news1 ul li {
		margin-bottom: 2.08vw;
	}

		.m4_news1 ul li .nr_box {
			padding-left: 0;
			position: relative;
		}

		.m4_news1 ul li .imgbg {
			width: 390px;
			position: absolute;
			top: 0;
			left: 0;
		}

		.m4_news1 ul li .img {
			height: 226px;
			position: relative;
			overflow: hidden;
		}

			.m4_news1 ul li .img img {
				width: 100%;
				height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
				transition: all .3s ease;
			}

		.m4_news1 ul li:hover .img img {
			transform: scale(1.1);
		}

		.m4_news1 ul li .txtbg {
			padding: 35px 45px 3.12vw 415px;
			background: #efefef;
		}

		.m4_news1 ul li .txt {
			color: #333;
		}

			.m4_news1 ul li .txt .time {
				font-size: .94vw;
				line-height: 2.5vw;
				color: #8b8b8b;
				margin-bottom: 1.46vw;
			}

		.m4_news1 ul li:hover .txt .time {
			color: var(--primary-color);
		}

		.m4_news1 ul li .txt .time strong {
			font-size: 2.5vw;
			margin-right: .52vw;
		}

		.m4_news1 ul li .txt .time span {
			font-weight: bold;
			margin-left: .52vw;
		}

		.m4_news1 ul li .txt .h2 {
			font-size: 1.36vw;
			line-height: 1.2em;
			margin-bottom: 1.04vw;
			overflow: hidden;
			text-overflow: ellipsis;
			display: -webkit-box;
			-webkit-line-clamp: 1;
			-webkit-box-orient: vertical;
		}

		.m4_news1 ul li .txt .h3 {
			font-size: .84vw;
			line-height: 1.8em;
			opacity: .6;
			overflow: hidden;
			text-overflow: ellipsis;
			display: -webkit-box;
			-webkit-line-clamp: 2;
			-webkit-box-orient: vertical;
		}

		.m4_news1 ul li .txt .m4_more2 {
			position: absolute;
			bottom: 0;
			right: 0;
		}

		.m4_news1 ul li:hover .m4_more2 span {
			background: var(--primary-color);
		}

@media(max-width:999px) {
	.m4_more2 span {
		font-size: 16px;
		line-height: 40px;
		width: 120px;
	}

	.m4_news1 ul li {
		margin-bottom: 20px;
	}

		.m4_news1 ul li .nr_box {
			padding-left: 0;
		}

		.m4_news1 ul li .imgbg {
			width: 100%;
			position: static;
		}

		.m4_news1 ul li .img {
			height: auto;
			padding-bottom: 58%;
		}

		.m4_news1 ul li .txtbg {
			padding: 15px 5% 20px 5%;
		}

		.m4_news1 ul li .txt .time {
			font-size: 14px;
			line-height: 28px;
			margin-bottom: 8px;
		}

			.m4_news1 ul li .txt .time strong {
				font-size: 28px;
				margin-right: 5px;
			}

			.m4_news1 ul li .txt .time span {
				margin-left: 5px;
			}

		.m4_news1 ul li .txt .h2 {
			font-size: 16px;
			line-height: 26px;
			margin-bottom: 15px;
		}

		.m4_news1 ul li .txt .h3 {
			font-size: 14px;
			line-height: 24px;
			margin-bottom: 15px;
		}

		.m4_news1 ul li .txt .m4_more2 {
			position: static;
		}
}


/*新闻详情*/
.m4_inbarbg {
}

.m4_inbar {
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.weizhi {
	font-size: .84vw;
	line-height: 1.88vw;
}

.m4_more3 {
}

	.m4_more3 span {
		display: inline-block;
		text-align: center;
		font-size: .84vw;
		line-height: 1.88vw;
		width: 5.2vw;
		background: var(--primary-color);
		color: #fff;
	}

		.m4_more3 span:hover {
		}

.m4_tit3 {
	text-align: center;
}

	.m4_tit3 .h2 {
		font-size: 1.66vw;
		line-height: 1.2em;
	}

	.m4_tit3 .h3 {
		font-size: .84vw;
		line-height: 1.2em;
		opacity: .3;
		margin-top: 1.3vw;
	}

		.m4_tit3 .h3 span {
			margin: 0 10px;
		}

.m4_newsDetail1 {
	background: #fff;
	padding: 2.86vw 3%;
	margin-top: .78vw;
}

	.m4_newsDetail1 .xiangqing {
		max-width: 1200px;
		margin: 0 auto;
		margin-top: 3.12vw;
		margin-bottom: 5.2vw;
		font-size: .9vw;
		line-height: 2.2em;
	}

		.m4_newsDetail1 .xiangqing img {
			max-width: 100%;
		}

.m4_prev_next {
	border-top: solid 1px #e5e5e5;
	border-bottom: solid 1px #e5e5e5;
	padding: 15px 0;
	font-size: .84vw;
	line-height: 2em;
	height: 2em;
	position: relative;
}

	.m4_prev_next a {
		float: left;
		max-width: 45%;
		height: 2em;
		overflow: hidden;
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-line-clamp: 1;
		-webkit-box-orient: vertical;
	}

		.m4_prev_next a:nth-child(2) {
			float: right;
		}

		.m4_prev_next a.btn_back {
			height: auto;
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%,-50%);
		}

			.m4_prev_next a.btn_back img {
				display: block;
				width: 1.1vw;
			}

@media(max-width:999px) {
	.weizhi {
		font-size: 12px;
		line-height: 22px;
	}

	.m4_more3 span {
		font-size: 12px;
		line-height: 22px;
		width: 50px;
	}

	.m4_tit3 .h2 {
		font-size: 18px;
		line-height: 1.2em;
	}

	.m4_tit3 .h3 {
		font-size: 14px;
		line-height: 1.2em;
		margin-top: 5px;
	}

		.m4_tit3 .h3 span {
			margin: 0 5px;
		}

	.m4_newsDetail1 {
		padding: 25px 5% 30px 5%;
		margin-top: 10px;
	}

		.m4_newsDetail1 .xiangqing {
			max-width: 800px;
			margin: 0 auto;
			margin-top: 10px;
			margin-bottom: 20px;
			font-size: 14px;
		}

	.m4_prev_next {
		padding: 10px 0;
		font-size: 14px;
		line-height: 24px;
		height: auto;
	}

		.m4_prev_next a {
			float: none !important;
			max-width: 100%;
			height: 24px;
		}

			.m4_prev_next a.btn_back {
				display: none;
			}
}


/*产品*/
.m4_product1 {
}

	.m4_product1 ul {
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
		flex-wrap: wrap;
	}

		.m4_product1 ul li {
			width: 47%;
			margin-bottom: 2.6vw;
		}

			.m4_product1 ul li .img {
				padding-bottom: 58%;
				position: relative;
				overflow: hidden;
			}

				.m4_product1 ul li .img img {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
					z-index: 1;
					transition: all .3s ease;
				}

			.m4_product1 ul li:hover .img img {
				transform: scale(1.1);
			}

			.m4_product1 ul li .img span {
				width: 4.89vw;
				height: 4.89vw;
				background: var(--primary-color) url(../images/ico_lxwx_p1.png) center no-repeat;
				background-size: 50% auto;
				position: absolute;
				bottom: 0;
				right: 0;
				z-index: 2;
				cursor: pointer;
			}

			.m4_product1 ul li .txtbg {
				background: #f2f2f2;
			}

			.m4_product1 ul li .txt {
				padding: 1.56vw 5%;
			}

				.m4_product1 ul li .txt .h2 {
					font-size: 1.25vw;
					line-height: 1.2em;
				}

				.m4_product1 ul li .txt .h3 {
					font-size: .84vw;
					line-height: 1.2em;
				}

@media(max-width:999px) {
	.m4_product1 ul {
		display: block;
	}

		.m4_product1 ul li {
			width: 100%;
			margin-bottom: 15px;
		}

			.m4_product1 ul li .img span {
				width: 50px;
				height: 50px;
			}

			.m4_product1 ul li .txt {
				padding: 15px 5%;
			}

				.m4_product1 ul li .txt .h2 {
					font-size: 16px;
					line-height: 1.2em;
				}

				.m4_product1 ul li .txt .h3 {
					font-size: 14px;
					line-height: 1.2em;
				}
}


.m4_tit4 {
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: flex-start;
	align-items: flex-start;
}

	.m4_tit4 .h2 {
		font-size: 1.88vw;
		line-height: 1.2em;
		font-weight: bold;
		max-width: 80%;
		position: relative;
		padding-bottom: 1vw;
	}

		.m4_tit4 .h2:before {
			content: "";
			width: 1.66vw;
			height: .2vw;
			background: var(--primary-color);
			position: absolute;
			left: 0;
			bottom: 0;
		}

	.m4_tit4 .m4_more3 {
	}

.m4_proDetail1 {
	margin-top: 2.2vw;
	margin-bottom: 3.6vw;
}

	.m4_proDetail1 .list2 {
		margin-top: 1vw;
	}

		.m4_proDetail1 .list2 .h4 {
			font-size: 1vw;
			line-height: 1.5;
		}

			.m4_proDetail1 .list2 .h4 p {
				line-height: inherit;
				padding: 0;
			}

	.m4_proDetail1 .list {
		margin-top: 0;
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
	}

.m1_galleryTop {
	width: calc(100% - 345px);
}

	.m1_galleryTop .gallery-top {
		height: 580px;
	}

		.m1_galleryTop .gallery-top .swiper-slide {
		}

			.m1_galleryTop .gallery-top .swiper-slide .img {
				height: 580px;
				position: relative;
			}

				.m1_galleryTop .gallery-top .swiper-slide .img img {
					width: 100%;
					height: 100%;
					object-fit: contain;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
				}

.m1_galleryThumbs {
	width: 265px;
	background: #ebebeb;
	padding: 35px 25px;
	position: relative;
}

	.m1_galleryThumbs .gallery-thumbs {
		height: 510px;
	}

		.m1_galleryThumbs .gallery-thumbs .swiper-slide {
			cursor: pointer;
		}

			.m1_galleryThumbs .gallery-thumbs .swiper-slide .img {
				width: 100%;
				height: 100%;
				position: relative;
			}

				.m1_galleryThumbs .gallery-thumbs .swiper-slide .img img {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
					z-index: 1;
				}

			.m1_galleryThumbs .gallery-thumbs .swiper-slide.swiper-slide-thumb-active .img:before {
				content: "";
				width: calc(100% - 6px);
				height: calc(100% - 6px);
				border: 3px solid var(--primary-color);
				position: absolute;
				top: 0;
				left: 0;
				z-index: 2;
			}

	.m1_galleryThumbs .swiper-button-prev, .m1_galleryThumbs .swiper-button-next {
		margin: 0;
		width: 100%;
		height: 35px;
		position: absolute;
		left: 0;
		right: auto;
	}

	.m1_galleryThumbs .swiper-button-prev {
		top: 0;
		background: url(../images/shangjian.png) center no-repeat;
	}

	.m1_galleryThumbs .swiper-button-next {
		top: auto;
		bottom: 0;
		background: url(../images/xiajian.png) center no-repeat;
	}

@media(max-width:999px) {
	.m4_tit4 .h2 {
		font-size: 20px;
		line-height: 1.2em;
		max-width: 80%;
		padding-bottom: 5px;
	}

		.m4_tit4 .h2:before {
			width: 24px;
			height: 2px;
		}

	.m4_proDetail1 {
		margin-bottom: 20px;
	}

		.m4_proDetail1 .list2 {
			margin-top: 10px;
		}

			.m4_proDetail1 .list2 .h4 {
				font-size: 14px;
				line-height: 1.5;
			}

		.m4_proDetail1 .list {
			margin-top: 20px;
			display: block;
		}

	.m1_galleryTop {
		width: 100%;
	}

		.m1_galleryTop .gallery-top {
			height: auto;
		}

			.m1_galleryTop .gallery-top .swiper-slide .img {
				height: auto;
				padding-bottom: 58%;
			}

	.m1_galleryThumbs {
		width: auto;
		padding: 10px 40px;
	}

		.m1_galleryThumbs .gallery-thumbs {
			height: auto;
		}

			.m1_galleryThumbs .gallery-thumbs .swiper-slide .img {
				padding-bottom: 58%;
			}

			.m1_galleryThumbs .gallery-thumbs .swiper-slide.swiper-slide-thumb-active .img:before {
				width: calc(100% - 4px);
				height: calc(100% - 4px);
				border: 2px solid var(--primary-color);
			}

		.m1_galleryThumbs .swiper-button-prev, .m1_galleryThumbs .swiper-button-next {
			width: 40px;
			height: 100%;
			bottom: auto !important;
			top: 0 !important;
		}

		.m1_galleryThumbs .swiper-button-prev {
			left: 0;
			background: url(../images/zuojiana.png) center no-repeat;
		}

		.m1_galleryThumbs .swiper-button-next {
			left: auto !important;
			right: 0;
			background: url(../images/youjiana.png) center no-repeat;
		}
}


.m4_tit5 {
}

	.m4_tit5 .h2 {
		font-size: 1.88vw;
		line-height: 1.2em;
	}

.pro_more {
}

	.pro_more .list {
		margin-top: 1.04vw;
	}

.index_product1 {
}

	.index_product1 ul {
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
		flex-wrap: wrap;
	}

		.index_product1 ul li {
			width: calc((100% - 40px)/3);
			margin: 0 0 20px 20px;
			position: relative;
			text-align: center;
			overflow: hidden;
		}

			.index_product1 ul li:nth-child(3n-2) {
				margin-left: 0;
			}

			.index_product1 ul li .img {
				padding-bottom: 58%;
				position: relative;
				overflow: hidden;
			}

				.index_product1 ul li .img img {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
					transition: all .3s ease;
				}

			.index_product1 ul li:hover .img img {
				transform: scale(1.1);
			}

			.index_product1 ul li .txtbg {
				width: 100%;
				height: 100%;
				background: rgba(202, 10, 19, 0.9);
				color: #fff;
				position: absolute;
				top: 0;
				left: 0;
				opacity: 0;
				visibility: hidden;
				transform: scale(1.1);
				transition: all .3s ease;
				display: -webkit-box;
				display: -ms-flexbox;
				display: -webkit-flex;
				display: flex;
				-webkit-box-pack: center;
				-ms-flex-pack: center;
				-webkit-justify-content: center;
				justify-content: center;
				-webkit-box-align: center;
				-ms-flex-align: center;
				-webkit-align-items: center;
				align-items: center;
			}

			.index_product1 ul li:hover .txtbg {
				opacity: 1;
				visibility: visible;
				transform: scale(1);
			}

			.index_product1 ul li .txt {
				width: 80%;
				padding: 1vw 0;
				border-top: 1px solid #fff;
				border-bottom: 1px solid #fff;
			}

				.index_product1 ul li .txt .h2 {
					font-size: 1.25vw;
					line-height: 1.2em;
				}

				.index_product1 ul li .txt .h3 {
					display: none;
				}

@media(max-width:999px) {
	.m4_tit5 .h2 {
		font-size: 18px;
		line-height: 1.2em;
	}

	.pro_more .list {
		margin-top: 10px;
	}

	.index_product1 ul {
		display: block;
	}

		.index_product1 ul li {
			width: 100%;
			margin: 0 0 20px 0;
		}

			.index_product1 ul li .txtbg {
				background: none;
				opacity: 1;
				visibility: visible;
				transform: scale(1);
			}

			.index_product1 ul li:hover .txtbg {
				background: rgba(202, 10, 19, 0.9);
			}

			.index_product1 ul li .txt {
				width: 80%;
				padding: 10px 0;
			}

				.index_product1 ul li .txt .h2 {
					font-size: 16px;
					line-height: 1.2em;
				}
}


/*服务*/
.m4_contact1bg {
	padding: 4.68vw 0 6.25vw 0;
	background: #f4f4f4;
}

.m4_contact1 {
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: flex-end;
	align-items: flex-end;
	flex-direction: row-reverse;
}

.m4_contact1_lt {
	width: 30%;
}

	.m4_contact1_lt .content {
		margin-top: 3.64vw;
	}

		.m4_contact1_lt .content .h2 {
			font-size: 1.25vw;
			line-height: 4.16vw;
			text-align: center;
			background: var(--primary-color);
			color: #fff;
		}

	.m4_contact1_lt ul {
		background: #fff;
		padding: 1.56vw 8%;
	}

		.m4_contact1_lt ul li {
			font-size: .72vw;
			line-height: 1.6em;
		}

			.m4_contact1_lt ul li h2 {
				font-size: .94vw;
				line-height: 1.8em;
				font-weight: bold;
				margin-bottom: .78vw;
			}

			.m4_contact1_lt ul li span {
				display: inline-block;
				width: 2.16vw; /* opacity:.8;*/
				text-justify: inter-ideograph;
				text-align: justify;
				-moz-text-align-last: justify;
				text-align-last: justify;
			}

.m4_contact1_rt {
	width: 65%;
}

	.m4_contact1_rt img {
		display: block;
		margin: 0 auto;
		max-width: 100%;
	}

	.m4_contact1_rt p {
		padding: 0;
	}

	.m4_contact1_rt iframe {
		display: block;
	}

@media(max-width:999px) {
	.m4_contact1bg {
		padding: 30px 0;
	}

	.m4_contact1 {
		display: block;
		padding-top: 57px;
		position: relative;
	}

		.m4_contact1 .m4_tit1 {
			position: absolute;
			left: 0;
			top: 0;
		}

	.m4_contact1_lt {
		width: 100%;
	}

		.m4_contact1_lt .content {
			margin-top: 0;
		}

			.m4_contact1_lt .content .h2 {
				font-size: 18px;
				line-height: 38px;
			}

		.m4_contact1_lt ul {
			padding: 20px 5%;
		}

			.m4_contact1_lt ul li {
				font-size: 12px;
				line-height: 1.6em;
			}

				.m4_contact1_lt ul li h2 {
					font-size: 14px;
					line-height: 1.8em;
					margin-bottom: 10px;
				}

				.m4_contact1_lt ul li span {
					width: 36px;
				}

	.m4_contact1_rt {
		width: 100%;
	}
}

.m4_contact2bg {
	padding: 5.2vw 0 0 0;
}

.m4_contact2 {
	margin-top: 2.6vw;
	background: #999;
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
}

	.m4_contact2 .list {
	}

		.m4_contact2 .list ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: space-between;
			justify-content: space-between;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: center;
			align-items: center;
		}

			.m4_contact2 .list ul li {
				width: 100%;
				height: 700px;
				color: #fff;
				position: relative;
			}

				.m4_contact2 .list ul li .nr_box {
					width: 100%;
					background: rgba(0, 0, 0, 0.6);
					position: absolute;
					bottom: 0;
					left: 0;
				}

				.m4_contact2 .list ul li:hover .nr_box {
					height: 100%;
				}

				.m4_contact2 .list ul li .txtbg {
					padding: 0 14%;
				}

				.m4_contact2 .list ul li .h2 {
					font-size: 1.46vw;
					line-height: 1.2em;
					height: 145px;
					text-align: center;
					display: -webkit-box;
					display: -ms-flexbox;
					display: -webkit-flex;
					display: flex;
					-webkit-box-pack: center;
					-ms-flex-pack: center;
					-webkit-justify-content: center;
					justify-content: center;
					-webkit-box-align: center;
					-ms-flex-align: center;
					-webkit-align-items: center;
					align-items: center;
				}

				.m4_contact2 .list ul li:hover .h2 {
					background: url(../images/hengjian.png) bottom center no-repeat;
					background-size: 100% auto;
				}

				.m4_contact2 .list ul li .txt {
					display: none;
					margin-top: 1vw;
				}

				.m4_contact2 .list ul li:hover .txt {
					display: block;
				}

				.m4_contact2 .list ul li .h3 {
					font-size: .72vw;
					line-height: 1.2em;
					max-height: 500px;
					overflow-y: auto;
				}

@media(max-width:999px) {
	.m4_contact2bg {
		padding: 30px 0 0 0;
	}

	.m4_contact2 {
		margin-top: 20px;
		padding: 0 5%;
	}

		.m4_contact2 .list ul {
			display: block;
		}

			.m4_contact2 .list ul li {
				width: 100%;
				height: 400px;
				margin: 10px 0;
			}

				.m4_contact2 .list ul li .nr_box {
					height: 100%;
				}

				.m4_contact2 .list ul li .txtbg {
					padding: 0 5%;
				}

				.m4_contact2 .list ul li .h2 {
					font-size: 18px;
					line-height: 1.2em;
					height: 60px;
					background: url(../images/hengjian.png) bottom center no-repeat;
					background-size: 100% auto;
				}

				.m4_contact2 .list ul li .txt {
					display: block;
					margin-top: 10px;
				}

				.m4_contact2 .list ul li .h3 {
					font-size: 14px;
					line-height: 1.2em;
					max-height: 300px;
				}
}


.m4_contact3bg {
	padding: 4.68vw 0;
	background: #f4f4f4;
}

.m4_contact3 {
}

	.m4_contact3 .list {
		background: #fff;
		margin-top: 1.56vw;
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
	}

.m4_contact3_lt {
	width: 54%;
	padding: 2.08vw 5% 2.08vw 6%;
}

	.m4_contact3_lt .txt {
		max-height: 29vw;
		overflow-y: auto;
		font-size: .72vw;
		line-height: 2em;
	}

.m4_contact3_rt {
	width: 35%;
}

	.m4_contact3_rt .h2 {
		font-size: 2.24vw;
		line-height: 7.08vw;
		background: var(--primary-color);
		color: #fff;
		text-align: center;
		font-weight: bold;
		margin-top: -7.08vw;
	}

	.m4_contact3_rt .img {
		position: relative;
	}

		.m4_contact3_rt .img img {
			display: block;
			width: 100%;
		}

	.m4_contact3_rt .message2 {
		width: 60%;
		padding: 3vw 10% 1.96vw 10%;
		background: rgba(0,0,0,.5);
		position: absolute;
		top: 10%;
		left: 50%;
		transform: translate(-50%,0);
	}

		.m4_contact3_rt .message2 .h3 {
			text-align: center;
			color: #fff;
			font-size: 1.88vw;
			line-height: 1.2em;
			font-weight: bold;
			margin-bottom: 3vw;
		}

		.m4_contact3_rt .message2 form {
		}

		.m4_contact3_rt .message2 ul li {
			margin-bottom: 1.04vw;
		}

		.m4_contact3_rt .message2 .input_text {
			border: 1px solid #ccc;
			background: #fff;
			height: 2.08vw;
			line-height: 2.08vw;
			padding: 0 10px;
			width: calc(100% - 22px);
		}

		.m4_contact3_rt .message2 textarea {
			border: 1px solid #ccc;
			background: #fff;
			height: 4.16vw;
			line-height: 2.08vw;
			padding: 0 10px;
			width: calc(100% - 22px);
		}

		.m4_contact3_rt .message2 .input_button {
			display: block;
			margin: 0 auto;
			width: 50%;
			height: 2.08vw;
			line-height: 2.08vw;
			cursor: pointer;
			background: var(--primary-color);
			color: #fff;
		}

			.m4_contact3_rt .message2 .input_button:hover {
				opacity: .9;
			}

@media(max-width:999px) {
	.m4_contact3bg {
		padding: 30px 0;
	}

	.m4_contact3 .list {
		margin-top: 30px;
		display: block;
	}

	.m4_contact3_lt {
		width: 90%;
		padding: 20px 5%;
	}

		.m4_contact3_lt .txt {
			max-height: 100%;
			overflow: visible;
			font-size: 14px;
			line-height: 2em;
		}

	.m4_contact3_rt {
		width: 100%;
	}

		.m4_contact3_rt .h2 {
			font-size: 22px;
			line-height: 52px;
			margin-top: 0;
		}

		.m4_contact3_rt .message2 {
			width: 80%;
			padding: 5vw 5% 2.5vw 5%;
		}

			.m4_contact3_rt .message2 .h3 {
				font-size: 20px;
				line-height: 1.2em;
				margin-bottom: 5vw;
			}

			.m4_contact3_rt .message2 ul li {
				margin-bottom: 2.5vw;
			}

			.m4_contact3_rt .message2 .input_text {
				height: 40px;
				line-height: 40px;
				padding: 0 10px;
				width: calc(100% - 22px);
			}

			.m4_contact3_rt .message2 textarea {
				height: 80px;
				line-height: 40px;
				padding: 0 10px;
				width: calc(100% - 22px);
			}

			.m4_contact3_rt .message2 .input_button {
				height: 42px;
				line-height: 40px;
			}
}



/*关于*/
.m4_aboutus1bg {
	padding: 5.2vw 0;
	background: #efefef;
}

.m4_aboutus1 {
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: space-between;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.m4_aboutus1_lt {
	width: 52%;
}

	.m4_aboutus1_lt .content {
		margin-top: 1.56vw;
		font-size: .88vw;
		line-height: 1.6em;
	}

.m4_aboutus1_rt {
	width: 42%;
}

	.m4_aboutus1_rt .list {
		margin-bottom: 2.6vw;
	}

		.m4_aboutus1_rt .list ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: space-between;
			justify-content: space-between;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: flex-start;
			align-items: flex-start;
		}

			.m4_aboutus1_rt .list ul li {
			}

				.m4_aboutus1_rt .list ul li .imgbg {
					display: none;
				}

				.m4_aboutus1_rt .list ul li .txt {
				}

					.m4_aboutus1_rt .list ul li .txt .h2 {
						font-size: 2.76vw;
						line-height: 1em;
						font-weight: bold;
						font-family: 'dincond';
						margin-bottom: .4vw;
					}

					.m4_aboutus1_rt .list ul li .txt .h3 {
						font-size: .84vw;
						line-height: 1.6em;
						opacity: .5;
					}

	.m4_aboutus1_rt .img {
	}

		.m4_aboutus1_rt .img img {
			display: block;
			width: 100%;
		}

@media(max-width:999px) {
	.m4_aboutus1bg {
		padding: 30px 0;
	}

	.m4_aboutus1 {
		display: block;
	}

	.m4_aboutus1_lt {
		width: 100%;
		margin-bottom: 20px;
	}

		.m4_aboutus1_lt .content {
			margin-top: 10px;
			font-size: 14px;
			line-height: 1.6em;
		}

	.m4_aboutus1_rt {
		width: 100%;
	}

		.m4_aboutus1_rt .list {
			margin-bottom: 20px;
		}

			.m4_aboutus1_rt .list ul li .txt .h2 {
				font-size: 43px;
				line-height: 1em;
				margin-bottom: 10px;
			}

			.m4_aboutus1_rt .list ul li .txt .h3 {
				font-size: 14px;
				line-height: 1.6em;
			}
}

.m4_aboutus2bg {
	padding: 5.2vw 0;
}

.m4_aboutus2 {
}

	.m4_aboutus2 .list {
		margin-top: 2.6vw;
	}

		.m4_aboutus2 .list ul {
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: space-between;
			justify-content: space-between;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: flex-start;
			align-items: flex-start;
		}

			.m4_aboutus2 .list ul li {
				width: 14%;
				margin-left: 5px;
				height: 500px;
				position: relative;
				overflow: hidden;
				transition: all .3s ease;
			}

				.m4_aboutus2 .list ul li:nth-child(1) {
					margin-left: 0;
				}

				.m4_aboutus2 .list ul li .nr_box1 {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					left: 0;
					z-index: 1;
					background: #000;
					transition: all .3s ease;
				}

					.m4_aboutus2 .list ul li .nr_box1 .img {
						width: 100%;
						height: 100%;
						position: absolute;
						top: 0;
						left: 0;
						z-index: 1;
					}

						.m4_aboutus2 .list ul li .nr_box1 .img img {
							width: 100%;
							height: 100%;
							position: absolute;
							top: 0;
							right: 0;
							bottom: 0;
							left: 0;
							margin: auto auto;
						}

					.m4_aboutus2 .list ul li .nr_box1 .txtbg {
						width: 100%;
						height: 100%;
						background: rgba(0, 0, 0, 0.6);
						position: absolute;
						top: 0;
						left: 0;
						z-index: 2;
						display: -webkit-box;
						display: -ms-flexbox;
						display: -webkit-flex;
						display: flex;
						-webkit-box-pack: center;
						-ms-flex-pack: center;
						-webkit-justify-content: center;
						justify-content: center;
						-webkit-box-align: center;
						-ms-flex-align: center;
						-webkit-align-items: center;
						align-items: center;
					}

					.m4_aboutus2 .list ul li .nr_box1 .txt {
						text-align: center;
						color: #fff;
					}

						.m4_aboutus2 .list ul li .nr_box1 .txt .h2 {
							font-size: 1.14vw;
							line-height: 1.2em;
							writing-mode: vertical-rl; /* 从右向左竖排 */
							text-orientation: upright; /* 保持正常显示（非旋转）*/
						}

				.m4_aboutus2 .list ul li .nr_box2 {
					width: 100%;
					height: 100%;
					position: absolute;
					top: 0;
					left: 0;
					z-index: 2;
					opacity: 0;
					visibility: hidden;
					background: #999;
					transition: all .3s ease;
				}

					.m4_aboutus2 .list ul li .nr_box2 .img {
						width: 100%;
						height: 100%;
						position: absolute;
						top: 0;
						left: 0;
						z-index: 1;
					}

						.m4_aboutus2 .list ul li .nr_box2 .img img {
							width: 100%;
							height: 100%;
							position: absolute;
							top: 0;
							right: 0;
							bottom: 0;
							left: 0;
							margin: auto auto;
						}

					.m4_aboutus2 .list ul li .nr_box2 .txtbg {
						width: 226px;
						height: 100%;
						background: rgba(202, 10, 19, 0.84);
						position: absolute;
						top: 0;
						right: 0;
						z-index: 2;
						display: -webkit-box;
						display: -ms-flexbox;
						display: -webkit-flex;
						display: flex;
						-webkit-box-pack: center;
						-ms-flex-pack: center;
						-webkit-justify-content: center;
						justify-content: center;
						-webkit-box-align: center;
						-ms-flex-align: center;
						-webkit-align-items: center;
						align-items: center;
					}

					.m4_aboutus2 .list ul li .nr_box2 .txt {
						width: 90%;
						color: #fff;
					}

						.m4_aboutus2 .list ul li .nr_box2 .txt .h2 {
							font-size: 1.14vw;
							line-height: 1.2em;
							margin-bottom: .3vw;
						}

						.m4_aboutus2 .list ul li .nr_box2 .txt .h3 {
							font-size: 1.14vw;
							line-height: 1.2em;
							font-weight: bold;
							opacity: .3;
							text-transform: uppercase;
							margin-bottom: 2vw;
						}

						.m4_aboutus2 .list ul li .nr_box2 .txt .h4 {
							font-size: .84vw;
							line-height: 1.6em;
						}

				.m4_aboutus2 .list ul li.on {
					width: calc(44% - 20px);
				}

					.m4_aboutus2 .list ul li.on .nr_box1 {
						opacity: 0;
						visibility: hidden;
					}

					.m4_aboutus2 .list ul li.on .nr_box2 {
						opacity: 1;
						visibility: visible;
					}

@media(max-width:999px) {
	.m4_aboutus2bg {
		padding: 30px 0;
	}

	.m4_aboutus2 .list {
		margin-top: 20px;
	}

		.m4_aboutus2 .list ul {
			display: block
		}

			.m4_aboutus2 .list ul li {
				width: 100% !important;
				margin: 0;
				height: 200px;
			}

				.m4_aboutus2 .list ul li .nr_box1 {
					display: none;
				}

				.m4_aboutus2 .list ul li .nr_box2 {
					width: 100%;
					height: 100%;
					opacity: 1;
					visibility: visible;
				}

					.m4_aboutus2 .list ul li .nr_box2 .txtbg {
						width: 50%;
						height: 100%;
						right: 0;
					}

					.m4_aboutus2 .list ul li .nr_box2 .txt .h2 {
						font-size: 16px;
						line-height: 1.2em;
						margin-bottom: 5px;
					}

					.m4_aboutus2 .list ul li .nr_box2 .txt .h3 {
						font-size: 14px;
						line-height: 1.2em;
						margin-bottom: 5px;
					}

					.m4_aboutus2 .list ul li .nr_box2 .txt .h4 {
						font-size: 12px;
						line-height: 1.6em;
					}

				.m4_aboutus2 .list ul li:nth-child(2n-1) .nr_box2 .txtbg {
					right: auto;
					left: 0;
				}
}

.m4_aboutus4bg {
	padding: 5.2vw 0;
	background: #3b3b3b;
}

.m4_aboutus4 {
	color: #fff;
}

	.m4_aboutus4 .list {
		margin-top: 2.6vw;
	}

.team_swiper {
	position: relative;
}

	.team_swiper .swiper-container {
	}

		.team_swiper .swiper-container .swiper-slide {
			text-align: center;
		}

			.team_swiper .swiper-container .swiper-slide .nr_box {
			}

			.team_swiper .swiper-container .swiper-slide .img {
				padding-bottom: 125%;
				position: relative;
				overflow: hidden;
				margin-bottom: 1vw;
			}

				.team_swiper .swiper-container .swiper-slide .img img {
					width: 100%;
					height: 100%;
					object-fit: contain;
					position: absolute;
					top: 0;
					right: 0;
					bottom: 0;
					left: 0;
					margin: auto auto;
				}

			.team_swiper .swiper-container .swiper-slide .txt {
			}

				.team_swiper .swiper-container .swiper-slide .txt .h2 {
					font-size: 1.25vw;
					line-height: 1.4em;
				}

				.team_swiper .swiper-container .swiper-slide .txt .h3 {
					font-size: .84vw;
					line-height: 1.4em;
					opacity: .4;
				}

	.team_swiper .swiper-pagination {
		display: none;
	}

	.team_swiper .swiper-button-prev, .team_swiper .swiper-button-next {
		width: 4.5vw;
		height: 4.5vw;
		margin-top: -2.25vw;
		background-color: rgba(255, 255, 255, 0.1);
		background-size: .72vw 1.46vw;
	}

		.team_swiper .swiper-button-prev:hover, .team_swiper .swiper-button-next:hover {
			background-color: var(--primary-color);
		}

	.team_swiper .swiper-button-prev {
		left: -7vw;
	}

	.team_swiper .swiper-button-next {
		right: -7vw;
	}

@media(max-width:999px) {
	.m4_aboutus4bg {
		padding: 30px 0;
	}

	.m4_aboutus4 .list {
		margin-top: 20px;
	}

	.team_swiper {
		padding: 0 40px;
	}

		.team_swiper .swiper-container .swiper-slide .img {
			margin-bottom: 10px;
		}

		.team_swiper .swiper-container .swiper-slide .txt .h2 {
			font-size: 16px;
			line-height: 1.4em;
		}

		.team_swiper .swiper-container .swiper-slide .txt .h3 {
			font-size: 14px;
			line-height: 1.4em;
		}

		.team_swiper .swiper-button-prev, .team_swiper .swiper-button-next {
			width: 40px;
			height: 40px;
			margin-top: -20px;
			background-size: 10px 20px;
		}

		.team_swiper .swiper-button-prev {
			left: 0;
		}

		.team_swiper .swiper-button-next {
			right: 0;
		}
}


.m4_aboutus5bg {
	padding: 5.2vw 0;
	background: #f9f9f9;
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

.m4_aboutus5 {
}

	.m4_aboutus5 .list {
		margin-top: 1.3vw;
	}

.history_swiper {
	position: relative;
}

	.history_swiper:before {
		content: "";
		width: 100%;
		height: 2px;
		background: #ccc;
		position: absolute;
		left: 0;
		top: 50%;
		transform: translateY(-50%);
	}

	.history_swiper .swiper-container {
	}

		.history_swiper .swiper-container .swiper-slide {
			position: relative;
		}

			.history_swiper .swiper-container .swiper-slide:before {
				content: "";
				width: .52vw;
				height: .52vw;
				border: .26vw solid var(--primary-color);
				background: #fff;
				border-radius: 100%;
				position: absolute;
				left: 50%;
				top: 50%;
				transform: translate(-50%,-50%);
			}

			.history_swiper .swiper-container .swiper-slide .nr_box {
			}

			.history_swiper .swiper-container .swiper-slide .txtbg {
				display: -webkit-box;
				display: -ms-flexbox;
				display: -webkit-flex;
				display: flex;
				-webkit-box-pack: center;
				-ms-flex-pack: center;
				-webkit-justify-content: center;
				justify-content: center;
				-webkit-box-align: center;
				-ms-flex-align: center;
				-webkit-align-items: center;
				align-items: center;
				flex-direction: column;
			}

			.history_swiper .swiper-container .swiper-slide:nth-child(2n) .txtbg {
				flex-direction: column-reverse;
			}

			.history_swiper .swiper-container .swiper-slide .h2 {
				font-size: 2.5vw;
				line-height: 1em;
				font-weight: bold;
				text-align: center;
				height: 220px;
				margin: 40px 0;
				display: -webkit-box;
				display: -ms-flexbox;
				display: -webkit-flex;
				display: flex;
				-webkit-box-pack: center;
				-ms-flex-pack: center;
				-webkit-justify-content: center;
				justify-content: center;
				-webkit-box-align: center;
				-ms-flex-align: center;
				-webkit-align-items: center;
				align-items: center;
			}

			.history_swiper .swiper-container .swiper-slide .txt {
				background: #fff;
				border-radius: 10px;
				padding: 10px 5%;
				width: 90%;
				margin: 40px 0;
			}

			.history_swiper .swiper-container .swiper-slide .h3 {
				font-size: .84vw;
				line-height: 1.4em;
				opacity: .7;
				height: 200px;
				overflow-y: auto;
			}

	.history_swiper .swiper-pagination {
		display: none;
	}

	.history_swiper .swiper-button-prev, .history_swiper .swiper-button-next {
		width: 4.5vw;
		height: 4.5vw;
		margin-top: -2.25vw;
		background-color: #ccc;
		background-size: .72vw 1.46vw;
	}

		.history_swiper .swiper-button-prev:hover, .history_swiper .swiper-button-next:hover {
			background-color: var(--primary-color);
		}

	.history_swiper .swiper-button-prev {
		left: -7vw;
	}

	.history_swiper .swiper-button-next {
		right: -7vw;
	}

@media(max-width:999px) {
	.m4_aboutus5bg {
		padding: 30px 0;
	}

	.m4_aboutus5 .list {
		margin-top: 0;
	}

	.history_swiper {
		padding: 0 40px;
	}

		.history_swiper:before {
			top: 86px;
			transform: translateY(0);
		}

		.history_swiper .swiper-container .swiper-slide:before {
			content: "";
			width: 8px;
			height: 8px;
			border: 2px solid var(--primary-color);
			top: 86px;
		}

		.history_swiper .swiper-container .swiper-slide .txtbg {
			display: block;
		}

		.history_swiper .swiper-container .swiper-slide .h2 {
			font-size: 28px;
			line-height: 28px;
			height: 56px;
			margin: 30px 0;
		}

		.history_swiper .swiper-container .swiper-slide .txt {
			padding: 10px 15px;
			margin: 30px 0;
		}

		.history_swiper .swiper-container .swiper-slide .h3 {
			font-size: 14px;
			line-height: 1.4em;
			height: 150px;
		}

		.history_swiper .swiper-button-prev, .history_swiper .swiper-button-next {
			width: 40px;
			height: 40px;
			margin-top: -20px;
			background-size: 10px 20px;
			top: 86px;
		}

		.history_swiper .swiper-button-prev {
			left: 0;
		}

		.history_swiper .swiper-button-next {
			right: 0;
		}
}










/*Add------------------------------------------------------------------------------*/


/*提示框*/
.popup_tip_box {
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 999999;
}

.popup_tip_close1 {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}

.popup_tipbg {
	min-width: 100px;
	max-width: 750px;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
}

.popup_tip {
	border-radius: 8px;
	background: #fff;
	box-shadow: 0 0 10px rgba(0,0,0,.1);
}

.popup_tip_close2 {
	display: none;
}

.popup_tip_txt {
	padding: 15px 20px;
	text-align: center;
	font-size: 14px;
	line-height: 24px;
}

	.popup_tip_txt span {
		display: inline-block;
		padding-left: 30px;
		position: relative;
	}

		.popup_tip_txt span i {
			width: 24px;
			height: 24px;
			background-position: center;
			background-repeat: no-repeat;
			background-size: contain;
			position: absolute;
			left: 0;
			top: 0;
		}

.success .popup_tip_txt span {
	color: #4ebb23;
}

.error .popup_tip_txt span {
	color: #f34b51;
}

.warning .popup_tip_txt span {
	color: #f1b306;
}

.success .popup_tip_txt span i {
	background-image: url(../images/ico_success.png);
}

.error .popup_tip_txt span i {
	background-image: url(../images/ico_error.png);
}

.warning .popup_tip_txt span i {
	background-image: url(../images/ico_warning.png);
}

@-webkit-keyframes fadeInUp2 {
	0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 100%, 0);
		transform: translate3d(0, 100%, 0)
	}

	to {
		opacity: 1;
		-webkit-transform: none;
		transform: none
	}
}

@keyframes fadeInUp2 {
	0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 100%, 0);
		transform: translate3d(0, 100%, 0)
	}

	to {
		opacity: 1;
		-webkit-transform: none;
		transform: none
	}
}

.fadeInUp2 {
	-webkit-animation-duration: .6s;
	animation-duration: .6s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp2;
	animation-name: fadeInUp2
}


/*筛选*/
.screen_btn {
	position: fixed;
	top: 70px;
	right: calc((100% - 1200px)/2 - 50px);
	z-index: 11;
	display: none;
}

	.screen_btn a {
		display: block;
		width: 40px;
		height: 40px;
		background-color: var(--secondary-color);
		background-position: center;
		background-repeat: no-repeat;
		background-size: 20px auto;
		background-image: url(../images/ico_screen.png);
	}

.screen_close {
	font-size: 0;
	width: 40px;
	height: 40px;
	cursor: pointer;
	border-radius: 100%;
	background: url(../images/chahao2.png) center no-repeat;
	position: absolute;
	top: 0;
	right: calc((100% - 1200px)/2 - 50px);
	z-index: 2;
	display: none;
}

.screen {
	margin: 0 10px;
}

.screen_box {
	width: 100%;
	font-size: 14px;
	line-height: 28px;
	background: #fff;
	box-shadow: 0 0 1px #999;
	margin-bottom: 10px;
	position: relative;
	z-index: 22;
}

	.screen_box > ul {
		position: relative;
		padding: 0;
	}

		.screen_box > ul > li {
			position: relative;
			padding: 10px 0 0 90px;
			border-bottom: 1px solid #eee;
		}

			.screen_box > ul > li:before {
				content: "";
				width: 80px;
				height: 100%;
				background: #fafafa;
				position: absolute;
				left: 0;
				top: 0;
				z-index: -1;
			}

			.screen_box > ul > li:nth-child(n+3) {
				display: none;
			}

	.screen_box.active > ul > li:nth-child(n+3) {
		display: block;
	}

	.screen_box > ul > li > span {
		display: block;
		font-size: 14px;
		line-height: 30px;
		position: absolute;
		left: 0;
		top: 10px;
		width: 80px;
		text-align: center;
	}

	.screen_box > ul > li .boxbg { /* height:35px;*/
		overflow: hidden;
		position: relative; /* padding-right:30px;*/
	}

		.screen_box > ul > li .boxbg.active { /* height:auto;*/
		}

	.screen_box .box_btn {
		display: none;
		padding-bottom: 0;
	}

		.screen_box .box_btn i {
			display: block;
			margin: 0 auto;
			width: 40px;
			height: 40px;
			background: url(../images/ico_down1.png) center no-repeat;
			cursor: pointer;
		}

			.screen_box .box_btn i.i1 {
			}

			.screen_box .box_btn i.i2 {
				background-image: url(../images/ico_up1.png);
				display: none;
			}

	.screen_box.active .box_btn i.i1 {
		display: none;
	}

	.screen_box.active .box_btn i.i2 {
		display: block;
	}

	.screen_box > ul > li .box {
	}

	.screen_box > ul > li a {
		display: inline-block;
		padding: 0 15px;
		color: #999;
		border: 1px solid transparent;
		margin: 0 0 10px 0;
		border-radius: 40px;
	}

		.screen_box > ul > li a:hover {
			color: var(--primary-color);
			border-color: var(--primary-color);
		}

		.screen_box > ul > li a.hover {
			color: #fff;
			border-color: var(--primary-color);
			background: var(--primary-color);
		}

.screen.tfixed .screen_box {
	position: fixed;
	top: 70px;
	left: 0;
	z-index: 33;
	transform: translateY(-100%);
	transition: all .3s ease;
	opacity: 0;
	visibility: hidden;
}

.screen.tfixed.shown .screen_box {
	transform: translateY(0);
	opacity: 1;
	visibility: visible;
}

.screen.tfixed.hiden .screen_box {
	transform: translateY(-100%);
	opacity: 0;
	visibility: hidden;
}

.screen.tfixed .screen_box > ul {
	width: 1200px;
	margin: 0 auto;
}

.screen.tfixed .screen_btn {
	display: block;
}

.screen.tfixed .screen_close {
	display: block;
}

.screen.active {
	position: fixed;
	left: 0;
	top: 0;
	padding: 0;
}

	.screen.active > ul {
		width: 70%;
		margin: 0 auto;
		display: -webkit-box;
		display: -ms-flexbox;
		display: -webkit-flex;
		display: flex;
		-webkit-box-pack: center;
		-ms-flex-pack: center;
		-webkit-justify-content: space-between;
		justify-content: space-between;
		-webkit-box-align: center;
		-ms-flex-align: center;
		-webkit-align-items: flex-start;
		align-items: flex-start;
	}

		.screen.active > ul > li {
			width: 100%;
			position: static;
			padding: 0;
			border: none;
			cursor: pointer;
			text-align: center;
		}

			.screen.active > ul > li > span {
				position: relative;
				left: auto;
				top: auto;
				line-height: 60px;
				display: inline-block;
			}

				.screen.active > ul > li > span:after {
					content: "";
					width: 20px;
					height: 100%;
					background: url(../images/ico_down1.png) center no-repeat;
					position: absolute;
					top: 0;
					left: 100%;
				}

			.screen.active > ul > li:hover > span:after {
				background-image: url(../images/ico_up1.png);
			}

			.screen.active > ul > li .boxbg {
				width: 100%;
				background: #fff;
				box-shadow: 0 0 5px rgba(0,0,0,.1);
				position: absolute;
				top: 100%;
				left: 0;
				display: none;
			}

			.screen.active > ul > li:hover .boxbg {
				display: block;
			}

			.screen.active > ul > li .box {
				width: 70%;
				margin: 0 auto;
				padding: 20px 0;
			}

@media(max-width:1699px) {
	/*.screen_btn{ right:calc(10% - 40px)}
.screen_close{ right:calc(10% - 40px)}
.screen.tfixed .screen_box>ul{ width:80%;}
.screen.active>ul{ width:80%;}
.screen.active>ul>li .box{ width:80%; }*/
}

@media(max-width:1279px) {
	/*.screen_btn{ right:calc(5% - 40px)}
.screen_close{ right:calc(5% - 40px)}*/
}

@media(max-width:999px) {
	.screen {
		margin: 0 5px;
	}

	.screen_box {
		font-size: 12px;
		line-height: 16px; /* margin-top:35px;*/
	}

	.screen.tfixed .screen_box {
		top: 60px;
		display: block;
	}

	.screen_btn {
		right: 0
	}

	.screen_close {
		right: 0;
	}

	.screen_box > ul {
		max-height: calc(100vh - 120px);
		overflow-y: auto;
	}

		.screen_box > ul > li { /* margin-bottom:15px;*/
			padding-bottom: 10px;
			padding-left: 65px;
		}

			.screen_box > ul > li:before {
				width: 60px;
			}

			.screen_box > ul > li > span {
				font-size: 12px;
				line-height: 18px;
				width: 60px;
			}

			.screen_box > ul > li a {
				padding: 0 5px;
				margin: 0 5px 5px 0;
			}

	.screen.tfixed .screen_box > ul {
		width: 90%;
	}

	.screen.active > ul {
		width: 90%;
	}

		.screen.active > ul > li .box {
			width: 90%;
		}
}






/*news1*/
.index_news1 {
	padding: 40px 0;
	background: #f2f2f2;
}

	.index_news1 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
		background: #fff;
	}

		.index_news1 ul li:nth-child(2n) {
			margin-right: 0;
		}

		.index_news1 ul li .nr_box {
			border: 1px solid #f2f2f2;
		}

		.index_news1 ul li .imgbg {
			float: left;
			width: 25%;
		}

		.index_news1 ul li .img {
			position: relative;
			height: 166px;
		}

			.index_news1 ul li .img img {
				width: 100%;
				height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
			}

		.index_news1 ul li .txtbg {
			float: right;
			width: 75%;
		}

		.index_news1 ul li .txt {
			padding: 20px 20px;
		}

			.index_news1 ul li .txt .h2 {
				font-size: 24px;
				line-height: 34px;
				height: 34px;
				overflow: hidden;
			}

			.index_news1 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 10px 0 0 0;
			}

			.index_news1 ul li .txt .time {
				font-size: 14px;
				line-height: 24px;
				color: #999;
				padding-left: 24px;
				position: relative;
				margin: 10px 0 0 0;
			}

				.index_news1 ul li .txt .time i {
					width: 20px;
					height: 24px;
					background: url(../images/ico_time.png) center no-repeat;
					position: absolute;
					left: 0;
					top: 0;
				}

@media(max-width:999px) {
	.index_news1 ul li {
		float: left;
		width: 100%;
		margin: 0 0 20px 0;
	}
}


/*news2*/
.index_news2 {
	padding: 40px 0;
}

	.index_news2 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 0 0;
		border-bottom: 1px solid #ccc;
		padding: 20px 0;
	}

		.index_news2 ul li:nth-child(2n) {
			margin-right: 0;
		}

		.index_news2 ul li .txt {
		}

			.index_news2 ul li .txt .h2 {
				font-size: 16px;
				line-height: 26px;
				height: 26px;
				overflow: hidden;
				padding-left: 25px;
				position: relative;
			}

				.index_news2 ul li .txt .h2:before {
					content: "";
					width: 6px;
					height: 6px;
					background: #000;
					position: absolute;
					left: 0;
					top: 10px;
				}

				.index_news2 ul li .txt .h2 a {
					float: left;
					width: 70%;
					height: 26px;
					overflow: hidden;
					color: #333;
				}

				.index_news2 ul li .txt .h2 span {
					float: right;
					color: #999;
				}

			.index_news2 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 5px 0 0 0;
			}

@media(max-width:999px) {
	.index_news2 ul li {
		float: left;
		width: 100%;
		margin: 0 0 20px 0;
	}
}


/*news3*/
.index_news3 {
	padding: 40px 0;
}

	.index_news3 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
	}

		.index_news3 ul li:nth-child(2n) {
			margin-right: 0;
		}

		.index_news3 ul li .date {
			float: left;
			width: 80px;
			height: 80px;
			background: #f2f2f2;
			color: #999;
			text-align: center;
		}

			.index_news3 ul li .date strong {
				display: block;
				font-size: 36px;
				line-height: 36px;
				padding: 15px 0 2px 0;
			}

			.index_news3 ul li .date span {
				display: block;
				font-size: 12px;
				line-height: 12px;
			}

		.index_news3 ul li .txt {
			float: right;
			width: calc(100% - 100px);
		}

			.index_news3 ul li .txt .h2 {
				font-size: 16px;
				line-height: 26px;
				height: 26px;
				overflow: hidden;
			}

				.index_news3 ul li .txt .h2 a {
					color: #333;
				}

			.index_news3 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 5px 0 0 0;
			}

@media(max-width:999px) {
	.index_news3 ul li {
		float: left;
		width: 100%;
		margin: 0 0 20px 0;
	}
}

/*inner_news1*/
.inside_news1 {
	padding: 40px 0;
	background: #f2f2f2;
}

	.inside_news1 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
		background: #fff;
	}

		.inside_news1 ul li:nth-child(2n) {
			margin-right: 0;
		}

		.inside_news1 ul li .nr_box {
			border: 1px solid #f2f2f2;
		}

		.inside_news1 ul li .imgbg {
			float: left;
			width: 25%;
		}

		.inside_news1 ul li .img {
			position: relative;
			height: 166px;
		}

			.inside_news1 ul li .img img {
				width: 100%;
				height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
			}

		.inside_news1 ul li .txtbg {
			float: right;
			width: 75%;
		}

		.inside_news1 ul li .txt {
			padding: 20px 20px;
		}

			.inside_news1 ul li .txt .h2 {
				font-size: 24px;
				line-height: 34px;
				height: 34px;
				overflow: hidden;
			}

			.inside_news1 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 10px 0 0 0;
			}

			.inside_news1 ul li .txt .time {
				font-size: 14px;
				line-height: 24px;
				color: #999;
				padding-left: 24px;
				position: relative;
				margin: 10px 0 0 0;
			}

				.inside_news1 ul li .txt .time i {
					width: 20px;
					height: 24px;
					background: url(../images/ico_time.png) center no-repeat;
					position: absolute;
					left: 0;
					top: 0;
				}

@media(max-width:999px) {
	.inside_news1 ul li {
		float: left;
		width: 100%;
		margin: 0 0 20px 0;
	}
}


/*inner_news2*/
.inside_news2 {
	padding: 40px 0;
}

	.inside_news2 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 0 0;
		border-bottom: 1px solid #ccc;
		padding: 20px 0;
	}

		.inside_news2 ul li:nth-child(2n) {
			margin-right: 0;
		}

		.inside_news2 ul li .txt {
		}

			.inside_news2 ul li .txt .h2 {
				font-size: 16px;
				line-height: 26px;
				height: 26px;
				overflow: hidden;
				padding-left: 25px;
				position: relative;
			}

				.inside_news2 ul li .txt .h2:before {
					content: "";
					width: 6px;
					height: 6px;
					background: #000;
					position: absolute;
					left: 0;
					top: 10px;
				}

				.inside_news2 ul li .txt .h2 a {
					float: left;
					width: 70%;
					height: 26px;
					overflow: hidden;
					color: #333;
				}

				.inside_news2 ul li .txt .h2 span {
					float: right;
					color: #999;
				}

			.inside_news2 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 5px 0 0 0;
			}

@media(max-width:999px) {
	.inside_news2 ul li {
		float: left;
		width: 100%;
		margin: 0 0 20px 0;
	}
}


/*inner_news3*/
.inside_news3 {
	padding: 40px 0;
}

	.inside_news3 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
	}

		.inside_news3 ul li:nth-child(2n) {
			margin-right: 0;
		}

		.inside_news3 ul li .date {
			float: left;
			width: 80px;
			height: 80px;
			background: #f2f2f2;
			color: #999;
			text-align: center;
		}

			.inside_news3 ul li .date strong {
				display: block;
				font-size: 36px;
				line-height: 36px;
				padding: 15px 0 2px 0;
			}

			.inside_news3 ul li .date span {
				display: block;
				font-size: 12px;
				line-height: 12px;
			}

		.inside_news3 ul li .txt {
			float: right;
			width: calc(100% - 100px);
		}

			.inside_news3 ul li .txt .h2 {
				font-size: 16px;
				line-height: 26px;
				height: 26px;
				overflow: hidden;
			}

				.inside_news3 ul li .txt .h2 a {
					color: #333;
				}

			.inside_news3 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 5px 0 0 0;
			}

@media(max-width:999px) {
	.inside_news3 ul li {
		float: left;
		width: 100%;
		margin: 0 0 20px 0;
	}
}

/*inpic1*/
.inside_picList1 {
	padding: 40px 0;
}

	.inside_picList1 ul li {
		float: left;
		width: calc((100% - 60px)/4);
		margin: 0 20px 20px 0;
		text-align: center;
		background: #fff;
	}

		.inside_picList1 ul li:nth-child(4n) {
			margin-right: 0;
		}

		.inside_picList1 ul li .nr_box {
			border: 1px solid #f2f2f2;
		}

		.inside_picList1 ul li .img {
			padding-bottom: 100%;
			position: relative;
		}

			.inside_picList1 ul li .img img {
				max-width: 100%;
				max-height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
			}

		.inside_picList1 ul li .txtbg {
		}

		.inside_picList1 ul li .txt {
			padding: 20px 10px;
		}

			.inside_picList1 ul li .txt .h2 {
				font-size: 24px;
				line-height: 34px;
				height: 34px;
				overflow: hidden;
			}

			.inside_picList1 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 10px 0 0 0;
			}

@media(max-width:999px) {
	.inside_picList1 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
	}

		.inside_picList1 ul li:nth-child(4n) {
			margin-right: 20px;
		}

		.inside_picList1 ul li:nth-child(2n) {
			margin-right: 0;
		}
}

/*inphoto1*/
.inside_photo1 {
	padding: 40px 0;
}

	.inside_photo1 ul li {
		float: left;
		width: calc((100% - 60px)/4);
		margin: 0 20px 20px 0;
		text-align: center;
		background: #fff;
	}

		.inside_photo1 ul li:nth-child(4n) {
			margin-right: 0;
		}

		.inside_photo1 ul li .nr_box {
			border: 1px solid #f2f2f2;
		}

		.inside_photo1 ul li .imgbg {
			position: relative;
		}

		.inside_photo1 ul li .img {
			padding-bottom: 75%;
			position: relative;
		}

			.inside_photo1 ul li .img img {
				max-width: 100%;
				max-height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
			}

		.inside_photo1 ul li i {
			width: 40px;
			height: 40px;
			background: url(../images/ico_search1.png) center no-repeat;
			background-size: contain;
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%,-50%);
		}

		.inside_photo1 ul li .txtbg {
			background: #eee;
		}

		.inside_photo1 ul li .txt {
			padding: 20px 10px;
		}

			.inside_photo1 ul li .txt .h2 {
				font-size: 24px;
				line-height: 34px;
				height: 34px;
				overflow: hidden;
			}

			.inside_photo1 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 10px 0 0 0;
			}

@media(max-width:999px) {
	.inside_photo1 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
	}

		.inside_photo1 ul li:nth-child(4n) {
			margin-right: 20px;
		}

		.inside_photo1 ul li:nth-child(2n) {
			margin-right: 0;
		}
}

/*inpro1*/
.inside_product1 {
	padding: 40px 0;
	background: #f2f2f2;
}

	.inside_product1 ul li {
		float: left;
		width: calc((100% - 40px)/3);
		margin: 0 20px 20px 0;
		text-align: center;
		background: #fff;
	}

		.inside_product1 ul li:nth-child(3n) {
			margin-right: 0;
		}

		.inside_product1 ul li .nr_box {
			border: 1px solid #f2f2f2;
		}

		.inside_product1 ul li .img {
			padding-bottom: 100%;
			position: relative;
		}

			.inside_product1 ul li .img img {
				max-width: 100%;
				max-height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
			}

		.inside_product1 ul li .txtbg {
		}

		.inside_product1 ul li .txt {
			padding: 20px 10px;
		}

			.inside_product1 ul li .txt .h2 {
				font-size: 24px;
				line-height: 34px;
				height: 34px;
				overflow: hidden;
			}

			.inside_product1 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 10px 0 0 0;
			}

@media(max-width:999px) {
	.inside_product1 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
	}

		.inside_product1 ul li:nth-child(3n) {
			margin-right: 20px;
		}

		.inside_product1 ul li:nth-child(2n) {
			margin-right: 0;
		}
}

/*innewsClass1*/
.itit1 {
}

	.itit1 .h2 {
		height: 20px;
		line-height: 20px;
		font-size: 20px;
	}

		.itit1 .h2 strong {
			float: left;
			font-weight: bold;
			border-left: 5px solid #f60;
			padding-left: 5px;
		}

		.itit1 .h2 a {
			float: right;
			font-size: 14px;
			color: #f60;
		}

.inside_newsClass1 {
}

.inside_newsClass1_box {
	padding: 20px 0;
	border-bottom: 1px solid #eee;
}

.inside_newsClass1 .ilist {
	padding: 10px 10px 0 10px;
}

	.inside_newsClass1 .ilist ul li {
		height: 40px;
		line-height: 40px;
		padding-left: 15px;
		position: relative;
	}

		.inside_newsClass1 .ilist ul li:before {
			content: "";
			width: 6px;
			height: 6px;
			border-radius: 100%;
			background: #ccc;
			position: absolute;
			left: 0;
			top: 17px;
		}

		.inside_newsClass1 .ilist ul li a {
			float: left;
			width: 70%;
			height: 40px;
			overflow: hidden;
			white-space: nowrap;
			text-overflow: ellipsis;
			-o-text-overflow: ellipsis;
			font-size: 16px;
		}

		.inside_newsClass1 .ilist ul li span {
			float: right;
			font-size: 14px;
			color: #999;
		}

/*inproClass1*/
.imore1 {
}

	.imore1 span {
		display: inline-block;
		vertical-align: top;
		border: 1px solid #fff;
		height: 38px;
		line-height: 38px;
		padding: 0 20px;
		font-size: 14px;
	}

		.imore1 span:hover {
			background: #fff;
			color: #333;
		}

.inside_proClass1 {
	padding: 40px 0;
	background: #f2f2f2;
}

	.inside_proClass1 ul li {
		float: left;
		width: calc((100% - 40px)/3);
		margin: 0 20px 20px 0;
		text-align: center;
		background: #fff;
		position: relative;
	}

		.inside_proClass1 ul li:nth-child(3n) {
			margin-right: 0;
		}

		.inside_proClass1 ul li .nr_box {
			border: 10px solid #eee;
		}

		.inside_proClass1 ul li .img {
			padding-bottom: 100%;
			position: relative;
		}

			.inside_proClass1 ul li .img img {
				width: 100%;
				height: 100%;
				position: absolute;
				top: 0;
				right: 0;
				bottom: 0;
				left: 0;
				margin: auto auto;
			}

		.inside_proClass1 ul li .txtbg {
			width: 100%;
			height: 100%;
			background: rgba(0,0,0,.5);
			position: absolute;
			top: 0;
			left: 0;
			display: -webkit-box;
			display: -ms-flexbox;
			display: -webkit-flex;
			display: flex;
			-webkit-box-pack: center;
			-ms-flex-pack: center;
			-webkit-justify-content: center;
			justify-content: center;
			-webkit-box-align: center;
			-ms-flex-align: center;
			-webkit-align-items: center;
			align-items: center;
		}

		.inside_proClass1 ul li .txt {
			padding: 20px 5%;
			width: 90%;
			color: #fff;
		}

			.inside_proClass1 ul li .txt .h2 {
				font-size: 24px;
				line-height: 34px;
				height: 34px;
				overflow: hidden;
			}

			.inside_proClass1 ul li .txt .h3 {
				font-size: 14px;
				line-height: 24px;
				height: 48px;
				overflow: hidden;
				margin: 10px 0 0 0;
			}

@media(max-width:999px) {
	.inside_proClass1 ul li {
		float: left;
		width: calc((100% - 20px)/2);
		margin: 0 20px 20px 0;
	}

		.inside_proClass1 ul li:nth-child(3n) {
			margin-right: 20px;
		}

		.inside_proClass1 ul li:nth-child(2n) {
			margin-right: 0;
		}
}