@font-face {
	font-family: HelveticaLTStd-Blk;
	src: url("/chinateer-static/cn/fonts/HelveticaLTStd-Blk.otf") format("truetype");
	font-weight: 400;
	font-style: normal;
}
.about1 {
	width: 100%;
	overflow: hidden;
}
.about1-top {
	width: 100%;
	overflow: hidden;
	text-align: center;
}
.about1-top li {
	width: 33.33%;
	font-size: 16px;
	line-height: 20px;
	color: #666666;
	overflow: hidden;
	float: left;
}
.about1-top h3 {
	font-size: 72px;
	line-height: 75px;
	margin: 0 0 5px;
	font-family: HelveticaLTStd-Blk;
	color: #005bac;
}
.about1-bottom {
	width: 100%;
	margin: 60px 0;
	height: 400px;
	overflow: hidden;
	text-align: justify;
}
.about1-bottom li {
	width: -moz-calc(50% - 15px);
	width: -webkit-calc(50% - 15px);
	width: calc(50% - 15px);
	font-size: 12px;
	line-height: 24px;
	color: #666666;
	overflow: hidden;
	position: relative;
	float: left;
}
.about1-bottom li:nth-of-type(2) {
	top: -405px;
	float: right;
}
.about1-bottom li p {
	margin: 0 0 10px;
}
@media only screen and (max-width: 991px) {
	.href {
		position: relative;
		top: -100px;
	}
	.about1-top {
		margin: 35px 0 0;
	}
	.about1-top li {
		width: auto;
		font-size: 22px;
		line-height: 25px;
		margin-left: 60px;
	}
	.about1-top li:first-of-type {
		margin-left: 0px;
	}
	.about1-top h3 {
		font-size: 62px;
		line-height: 65px;
	}
	.about1-bottom {
	    margin: 50px 0 70px;
	    height: auto;
	}
	.about1-bottom li {
		width: 100%;
		font-size: 24px !important;
		line-height: 40px;
		text-align: left;
		float: none;
	}
	.about1-bottom li p:last-of-type strong {
		font-size: 24px;
	}
	.about1-bottom li:nth-of-type(2) {
		display: none;
	}
}
@media only screen and (max-width: 750px) {
	.href {
		top: -60px;
	}
	.about1-top {
		margin: 20px 0 0;
	}
	.about1-top li {
		font-size: 12px;
		line-height: 15px;
		margin-left: 22px;
	}
	.about1-top h3 {
		font-size: 36px;
		line-height: 40px;
		margin: 0;
	}
	.about1-bottom {
	    margin: 30px 0;
	}
	.about1-bottom li {
		font-size: 14px !important;
		line-height: 22px;
	}
	.about1-bottom li p:last-of-type strong {
		font-size: 14px;
	}
}
@media only screen and (min-width: 992px) {
	.href {
		position: relative;
		top: -75px;
	}
	.about1-top li {
		font-size: 14px;
	}
	.about1-top h3 {
		font-size: 56px;
		line-height: 55px;
	}
	.about1-bottom {
		margin: 40px 0 50px;
		height: 548px;
	}
	.about1-bottom li:nth-of-type(2) {
		top: -548px;
	}
	.about1-bottom li p:last-of-type strong {
		font-size: 14px;
	}
}
@media only screen and (min-width: 1200px) {
	.href {
		top: -80px;
	}
	.about1-top li {
		font-size: 15px;
	}
	.about1-top h3 {
		font-size: 64px;
		line-height: 65px;
	}
	.about1-bottom {
		margin: 50px 0;
		height: 480px;
	}
	.about1-bottom li:nth-of-type(2) {
		top: -476px;
	}
}
@media only screen and (min-width: 1450px) {
	.href {
		top: -85px;
	}
	.about1-top li {
		font-size: 16px;
	}
	.about1-top h3 {
		font-size: 72px;
		line-height: 75px;
	}
	.about1-bottom {
		margin: 60px 0;
		height: 400px;
	}
	.about1-bottom li:nth-of-type(2) {
		top: -405px;
	}
}
/*关于视频*/
.about2 {
	width: 100%;
	overflow: hidden;
	position: relative;
}
.about2>img {
	width: 1920px;
	position: relative;
	left: 50%;
	margin-left: -960px;
}
.about2-icon {
	width: 102px;
	height: auto;
	cursor: pointer;
	text-align: center;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -58px 0 0 -51px;
	z-index: 1;
}
.about2-icon .about2-img {
	width: 102px;
	height: 102px;
	overflow: hidden;
	border-radius: 50%;
	border: 1px solid #FFFFFF;
	background: rgba(255,255,255,0.3) url(/chinateer-static/decoration/image/cn/dist/img/video.png) no-repeat center;
	margin: 0 0 10px;
	transition: all 0.5s;
}
.about2-icon p {
	font-size: 14px;
	line-height: 24px;
	color: #FFFFFF;
}
.about2-icon .about2-img:hover {
	box-shadow: 0px 0px 20px rgba(255,255,255,0.5);
}
@media only screen and (max-width: 750px) {
	.about2>img {
		width: 800px;
		margin-left: -400px;
	}
	.about2-icon {
		width: 54px;
		margin: -45px 0 0 -27px;
	}
	.about2-icon .about2-img {
		width: 54px;
		height: 54px;
		margin: 0 0 5px;
		background-size: 12px;
	}
	.about2-icon p {
		font-size: 12px;
		line-height: 20px;
	}
}
@media only screen and (min-width: 992px) {
	.about2>img {
		width: 1400px;
		position: relative;
		left: 50%;
		margin-left: -700px;
	}
	.about2-icon {
		width: 70px;
		margin: -40px 0 0 -35px;
	}
	.about2-icon .about2-img {
		width: 70px;
		height: 70px;
		background: rgba(255,255,255,0.3) url(/chinateer-static/decoration/image/cn/dist/img/video.png) no-repeat center;
		background-size: 15px;
		margin: 0 0 10px;
	}
	.about2-icon p {
		font-size: 14px;
		line-height: 20px;
	}
}
@media only screen and (min-width: 1200px) {
	.about2>img {
		width: 1600px;
		margin-left: -800px;
	}
	.about2-icon {
		width: 80px;
		margin: -45px 0 0 -40px;
	}
	.about2-icon .about2-img {
		width: 80px;
		height: 80px;
		background: rgba(255,255,255,0.3) url(/chinateer-static/decoration/image/cn/dist/img/video.png) no-repeat center;
		background-size: 20px;
		margin: 0 0 10px;
	}
	.about2-icon p {
		line-height: 24px;
	}
}
@media only screen and (min-width: 1450px) {
	.about2>img {
		width: 1920px;
		margin-left: -960px;
	}
	.about2-icon {
		width: 102px;
		margin: -58px 0 0 -51px;
	}
	.about2-icon .about2-img {
		width: 102px;
		height: 102px;
		background: rgba(255,255,255,0.3) url(/chinateer-static/decoration/image/cn/dist/img/video.png) no-repeat center;
		background-size: 25px;
		margin: 0 0 10px;
	}
}
@media only screen and (min-width: 1921px) {
	.about2>img {
		width: 100%;
		left: 0px;
		margin-left: 0px;
	}
}
/*技术创新*/
.about3 {
	width: 100%;
	overflow: hidden;
	position: relative;
}
.about3-img {
	width: 960px;
	overflow: hidden;
	position: relative;
	left: 50%;
}
.about3-img img {
	width: 100%;
}
.about3-txt {
	width: 960px;
	height: 100%;
	overflow: hidden;
	background: #005bac url(/chinateer-static/decoration/image/cn/dist/img/about3-1.jpg);
	background-repeat: no-repeat;
	background-position: right center;
	position: absolute;
	left: 50%;
	top: 0px;
	margin-left: -960px;
	padding: 120px 150px 0 260px;
	color: #FFFFFF;
}
.about3-txt h2 {
	font-size: 42px;
	line-height: 45px;
	font-weight: lighter;
	margin: 0 0 30px;
}
.about3-txt .txt-txt {
	width: 100%;
	overflow: hidden;
}
.about3-txt p {
	width: 190px;
	font-size: 14px;
	line-height: 23px;
	margin: 0 0 10px;
	overflow: hidden;
	float: left;
}
@media only screen and (max-width: 991px) {
	.about3-img {
		width: 100%;
		left: 0;
	}
	.about3-img img:nth-of-type(1) {
		display: none;
	}
	.about3-txt {
		width: 100%;
		position: relative;
		left: 0;
		top: 0px;
		margin-left: 0px;
		padding: 90px 0 200px;
		text-align: center;
	}
	.about3-txt h2 {
		font-size: 42px;
		line-height: 45px;
		margin: 0 0 30px;
	}
	.about3-txt p {
		width: 100%;
		font-size: 24px;
		line-height: 37px;
		margin: 0 0 10px;
		float: none;
	}
}
@media only screen and (max-width: 750px) {
	.about3-txt {
		padding: 45px 0 100px;
	}
	.about3-txt h2 {
		font-size: 28px;
		line-height: 30px;
		margin: 0 0 20px;
	}
	.about3-txt p {
		font-size: 14px;
		line-height: 20px;
		margin: 0 0 5px;
	}
}
@media only screen and (min-width: 992px) {
	.about3-img {
		width: 700px;
	}
	.about3-img img:nth-of-type(2) {
		display: none;
	}
	.about3-txt {
		width: 700px;
		margin-left: -700px;
		padding: 100px 75px 0 215px;
	}
	.about3-txt h2 {
		font-size: 36px;
		line-height: 40px;
		margin: 0 0 20px;
	}
	.about3-txt p:nth-of-type(2n) {
		width: 210px;
	}
}
@media only screen and (min-width: 1200px) {
	.about3-img {
		width: 800px;
	}
	.about3-txt {
		width: 800px;
		margin-left: -800px;
		padding: 100px 150px 0 225px;
	}
	.about3-txt h2 {
		font-size: 40px;
		line-height: 42px;
		margin: 0 0 25px;
	}
}
@media only screen and (min-width: 1450px) {
	.about3-img {
		width: 960px;
	}
	.about3-txt {
		width: 960px;
		margin-left: -960px;
		padding: 120px 150px 0 260px;
	}
	.about3-txt h2 {
		font-size: 42px;
		line-height: 45px;
		margin: 0 0 30px;
	}
}
@media only screen and (min-width: 1921px) {
	.about3-img {
		width: 50%;
	}
	.about3-txt {
		width: 50%;
		left: 0px;
		margin-left: 0px;
		padding: 120px 0 0;
	}
	.about3-txt .about3-txtMasked {
		width: 700px;
		padding: 0 150px 0 0;
		float: right;
	}
}
/*荣誉资质*/
.about4 {
	width: 100%;
	padding: 90px 0 60px;
	overflow: hidden;
}
.about4-swiper {
	width: 100%;
	height: 340px;
	margin: 30px 0;
	text-align: center;
	position: relative;
}
.about4-swiper .swiper {
	width: 100%;
}
.about4-swiper .swiper-slide {
	cursor: pointer;
	overflow: hidden;
	border: 1px solid #b5b5b5;
	transition: all 0.5s;
}
.about4-swiper .about4-img {
	display: block;
	width: 100%;
	padding: 10px 25px;
	height: 255px;
	overflow: hidden;
	position: relative;
}
.about4-img img {
	width: 100%;
	height: 100%;
	-o-object-fit: contain;
    object-fit: contain;
	transition: all 0.5s;
}
.about4-swiper .about4-img:before {
	content: '';
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
	background-color: rgba(0,91,172,0.42);
	position: absolute;
	left: 0px;
	top: 255px;
	opacity: 0;
	z-index: 2;
	transition: all 0.5s;
}
.about4-swiper .about4-img:after {
	content: '';
	display: block;
	width: 85px;
	height: 85px;
	border-radius: 50%;
	overflow: hidden;
	border: 2px solid #FFFFFF;
	background: rgba(255,255,255,0.28) url(/chinateer-static/decoration/image/cn/dist/img/search.png) no-repeat center;
	background-size: 29px;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -42.5px 0 0 -42.5px;
	opacity: 0;
	z-index: 2;
	transition: all 0.5s;
}
.about4-swiper h4 {
	width: 100%;
	height: 80px;
	line-height: 80px;
	font-size: 20px;
	color: #ffffff;
	overflow: hidden;
	background-color: #b5b5b5;
	transition: all 0.5s;
}
.about4-swiper .swiper-slide:hover {
	border-color: #005bac;
}
.about4-swiper .swiper-slide:hover .about4-img:before {
	top: 0px;
	opacity: 1;
}
.about4-swiper .swiper-slide:hover .about4-img:after {
	opacity: 1;
}
.about4-swiper .swiper-slide:hover .about4-img img {
	transform: scale(1.1);
}
.about4-swiper .swiper-slide:hover h4 {
	background-color: #005bac;
}
.about4-swiper .swiper-button-prev,.about4-swiper .swiper-button-next {
	width: 35px;
	height: 60px;
	overflow: hidden;
	position: absolute;
	top: 50%;
	margin-top: -30px;
	background-repeat: no-repeat !important;
    background-position: center !important;
    z-index: 10;
}
.about4-swiper .swiper-button-next.swiper-button-disabled {
	background: #cacaca url(/chinateer-static/decoration/image/cn/dist/img/hright.png);
}
.about4-swiper .swiper-button-prev.swiper-button-disabled {
	background: #cacaca url(/chinateer-static/decoration/image/cn/dist/img/hleft.png);
}
.about4-swiper .swiper-button-prev,.about4-swiper .swiper-container-rtl .swiper-button-next {
    background: #005bac url(/chinateer-static/decoration/image/cn/dist/img/hleft.png);
    left: -70px;
    right: auto;
}
.about4-swiper .swiper-button-next,.about4-swiper .swiper-container-rtl .swiper-button-prev {
    background: #005bac url(/chinateer-static/decoration/image/cn/dist/img/hright.png);
    right: -70px;
    left: auto;
}
@media only screen and (max-width: 991px) {
	.about4 {
		padding: 65px 0 60px;
	}
	.about4-swiper {
		height: 640px;
		margin: 30px 0;
	}
	.about4-swiper .about4-img {
		padding: 30px 55px;
		height: 495px;
	}
	.about4-swiper .about4-img:before {
		top: 495px;
	}
	.about4-swiper .about4-img:after {
		width: 164px;
		height: 164px;
		margin: -82px 0 0 -82px;
		background-size: 55px;
	}
	.about4-swiper h4 {
		height: 150px;
		line-height: 150px;
		font-size: 36px;
	}
	.about4-swiper .swiper-button-prev,.about4-swiper .swiper-container-rtl .swiper-button-next {
	    left: 0px;
	}
	.about4-swiper .swiper-button-next,.about4-swiper .swiper-container-rtl .swiper-button-prev {
	    right: 0px;
	}
}
@media only screen and (max-width: 750px) {
	.about4 {
		padding: 40px 0 20px;
	}
	.about4-swiper {
		height: 302px;
		margin: 20px 0;
	}
	.about4-swiper .about4-img {
		padding: 15px 25px;
		height: 250px;
	}
	.about4-swiper .about4-img:before {
		top: 250px;
	}
	.about4-swiper .about4-img:after {
		width: 80px;
		height: 80px;
		margin: -40px 0 0 -40px;
		background-size: 28px;
	}
	.about4-swiper h4 {
		height: 50px;
		line-height: 50px;
		font-size: 18px;
	}
	.about4-swiper .swiper-button-prev,.about4-swiper .swiper-button-next {
		width: 25px;
		height: 40px;
		margin-top: -30px;
		background-size: 10px !important;
	}
}
@media only screen and (min-width: 992px) {
	.about4 {
		padding: 50px 0 30px;
	}
	.about4-swiper {
		height: 307px;
		margin: 20px 0;
	}
	.about4-swiper .about4-img {
		padding: 10px 15px;
		height: 255px;
	}
	.about4-swiper .about4-img:before {
		top: 255px;
	}
	.about4-swiper .about4-img:after {
		width: 85px;
		height: 85px;
		margin: -42.5px 0 0 -42.5px;
	}
	.about4-swiper h4 {
		height: 50px;
		line-height: 50px;
		font-size: 16px;
	}
}
@media only screen and (min-width: 1200px) {
	.about4 {
		padding: 70px 0 45px;
	}
	.about4-swiper {
		height: 290px;
		margin: 25px 0;
	}
	.about4-swiper .about4-img {
		padding: 10px 20px;
		height: 225px;
	}
	.about4-swiper .about4-img:before {
		top: 225px;
	}
	.about4-swiper .about4-img:after {
		width: 70px;
		height: 70px;
		margin: -35px 0 0 -35px;
	}
	.about4-swiper h4 {
		height: 60px;
		line-height: 60px;
		font-size: 18px;
	}
}
@media only screen and (min-width: 1450px) {
	.about4 {
		padding: 90px 0 60px;
	}
	.about4-swiper {
		height: 340px;
		margin: 30px 0;
	}
	.about4-swiper .about4-img {
		padding: 10px 25px;
		height: 255px;
	}
	.about4-swiper .about4-img:before {
		top: 255px;
	}
	.about4-swiper .about4-img:after {
		width: 85px;
		height: 85px;
		margin: -42.5px 0 0 -42.5px;
	}
	.about4-swiper h4 {
		height: 80px;
		line-height: 80px;
		font-size: 20px;
	}
}
/*人才招募*/
.about5 {
	width: 100%;
	padding: 85px 0 80px;
	overflow: hidden;
	background-color: #f7f7f7;
}
.about5-menu {
	height: 60px;
	margin: 35px 0 0;
	padding: 0 55px;
	background-color: #005bac;
}
.about5 ul,.about5 ul li {
	width: 100%;
	overflow: hidden;
}
.about5-top {
	width: 100%;
	height: 60px;
	padding: 0 55px;
	overflow: hidden;
	background-color: #f7f7f7;
	border-bottom: 1px solid #dedede;
}
.about5-menu strong {
	display: block;
	width: 85px;
	line-height: 60px;
	font-size: 16px;
	margin-left: 190px;
	color: #FFFFFF;
	overflow: hidden;
	float: left;
}
.about5-top p {
	width: 85px;
	line-height: 60px;
	font-size: 16px;
	margin-left: 190px;
	color: #666666;
	overflow: hidden;
	float: left;
}
.about5-menu strong:first-of-type,.about5-top p:first-of-type {
	width: 180px;
	margin-left: 0px;
}
.about5-menu strong:nth-of-type(3),.about5-menu strong:nth-of-type(4),.about5-menu strong:nth-of-type(5),.about5-top p:nth-of-type(3),.about5-top p:nth-of-type(4),.about5-top p:nth-of-type(5) {
	text-align: center;
}
.about5-bottom {
	width: 100%;
	padding: 5px 55px 25px;
	font-size: 14px;
	line-height: 22px;
	overflow: hidden;
	background-color: #ffffff;
	position: relative;
	display: none;
}
.about5-bottom p strong {
	display: block;
	font-size: 16px;
	margin: 15px 0 0;
}
.about5-bottom a {
	display: block;
	width: 105px;
	height: 35px;
	line-height: 35px;
	padding: 0 0 0 5px;
	font-size: 12px;
	color: #FFFFFF;
	text-align: center;
	overflow: hidden;
	background: #010101 url(/chinateer-static/decoration/image/cn/dist/img/deliver.jpg) no-repeat center;
	position: absolute;
	bottom: 30px;
	right: 60px;
}
@media only screen and (max-width: 991px) {
	.about5 {
		padding: 55px 0 60px;
		background-color: #f6f6f6;
	}
	.about5 .container {
		width: 100%;
	}
	.about5-menu {
		display: none;
	}
	.about5-top {
		width: 630px;
		padding: 40px 0 30px;
		height: auto;
		margin: 0 auto;
		border-bottom: 1px solid #d7d7d7;
	}
	.about5-top p {
		width: 100% !important;
		margin: 0 !important;
		text-align: justify !important;
		line-height: 55px;
		font-size: 30px;
		float: none;
	}
	.about5-bottom {
		padding: 10px 0 50px;
		font-size: 24px;
		line-height: 36px;
		background-color: #ededed;
	}
	.about5-bottom p {
		width: 630px;
		margin: 0 auto;
		color: #6b6e71;
	}
	.about5-bottom p strong {
		font-size: 32px;
		line-height: 50px;
		margin: 30px 0 0;
		color: #373737;
	}
	.about5-bottom a {
		display: none;
	}
}
@media only screen and (max-width: 750px) {
	.about5 {
		padding: 40px 0 45px;
	}
	.about5-top {
		width: 335px;
		padding: 20px 0 15px;
	}
	.about5-top p {
		line-height: 30px;
		font-size: 16px;
	}
	.about5-bottom {
		padding: 10px 0 25px;
		font-size: 14px;
		line-height: 20px;
	}
	.about5-bottom p {
		width: 335px;
	}
	.about5-bottom p strong {
		font-size: 16px;
		line-height: 25px;
		margin: 15px 0 0;
	}
}
@media only screen and (min-width: 992px) {
	.about5 {
		padding: 55px 0 50px;
	}
	.about5-menu {
		height: 45px;
		margin: 25px 0 0;
		padding: 0 40px;
	}
	.about5-top {
		height: 45px;
		padding: 0 40px;
	}
	.about5-menu strong:first-of-type,.about5-top p:first-of-type {
		width: 180px;
	}
	.about5-menu strong,.about5-top p {
		margin-left: 92px;
		line-height: 45px;
		font-size: 14px;
	}
	.about5-top p strong {
		display: none;
	}
	.about5-bottom {
		padding: 5px 40px 25px;
		font-size: 13px;
		line-height: 20px;
	}
	.about5-bottom p strong {
	    font-size: 14px;
	    margin: 10px 0 0;
	}
}
@media only screen and (min-width: 1200px) {
	.about5 {
		padding: 65px 0 60px;
	}
	.about5-menu {
		height: 60px;
		margin: 30px 0 0;
		padding: 0 55px;
	}
	.about5-top {
		height: 60px;
		padding: 0 55px;
	}
	.about5-menu strong:first-of-type,.about5-top p:first-of-type {
		width: 100px;
	}
	.about5-menu strong,.about5-top p {
		margin-left: 145px;
		line-height: 60px;
		font-size: 16px;
	}
	.about5-bottom {
		padding: 5px 55px 25px;
		font-size: 14px;
		line-height: 22px;
	}
	.about5-bottom p strong {
	    font-size: 16px;
	    margin: 15px 0 0;
	}
}
@media only screen and (min-width: 1450px) {
	.about5 {
		padding: 85px 0 80px;
	}
	.about5-menu {
		margin: 35px 0 0;
	}
	.about5-menu strong:first-of-type,.about5-top p:first-of-type {
		width: 180px;
	}
	.about5-menu strong,.about5-top p {
		margin-left: 190px;
	}
}