body {
	overflow-x: hidden;
	font-family: "Microsoft YaHei", 微软雅黑, "MicrosoftJhengHei", 华文细黑, STHeiti, MingLiu;
}

li {
	list-style: none;
}

a {
	text-decoration: none;
	color: inherit;
}

input,
button,
select,
textarea {
	outline: none;
}

* {
	margin: 0;
	padding: 0;
}

img {
	max-width: 100%;
}

li:hover,
a:hover {
	cursor: pointer !important;
}

.container {
	width: 100%;
	float: left;
}

.header {
	width: 100%;
	float: left;
	height: 140px;
	background-color: #f39800;
}

.header_logo {
	width: 530px;
	height: 140px;
	display: inline-block;
	float: left;
	padding-left: calc((100% - 1538px)/2);
	background-color: #fff;
}

.header1 {
	display: none;
}

.header_logo img {
	width: 381px;
	margin-top: calc((140px - 119px)/2);
	height: 119px;
}

.Alliances1 {
	display: none;
}

.header_list {
	width: 1008px;
	float: left;
	position: relative;
	z-index: 999;
	height: 140px;
	padding-right: calc((100% - 1538px)/2);
}

.header_list_top {
	width: 1013px;
	height: 24px;
	background-color: #28a7e1;
	position: absolute;
	top: 0;
	right: 0;
	z-index: 999;
	padding-right: calc((100% - 1538px)/2);
}

.header_list_top img {
	position: absolute;
	width: 5px;
	height: 9px;
	top: 24px;
}

.nav {
	width: 100%;
	float: left;
	height: 140px;
}

.nav ul>li {
	float: left;
	position: relative;
}

.nav ul>li>a>span {
	display: inline-block;
	float: left;
	width: 100%;
	text-align: center;
	color: #fff;
}

.nav ul>li>a>span:nth-child(1) {
	margin-top: 48px;
	font-size: 14px;
}

.nav ul>li>a>span:nth-child(2) {
	margin-top: 8px;
	font-size: 18px;
}

.nav>ul>li {
	width: calc(100% / 7);
}

.nav_item_active {
	background-image: url(../img/avtive.png);
	background-repeat: no-repeat;
	background-position: center 125px;
}

.nav a {
	display: block;
	height: 140px;
	width: 100%;
	text-align: center;
	text-decoration: none;
	color: #000000;
}

.nav .nav_item {
	color: #000000;
	text-align: center;
	font-size: 18px;
}

.nav li ul li {
	width: 100%;
}

.nav li ul a {
	border: none;
	text-decoration: none;
	font-size: 18px;
	color: #000;
}

.nav li ul a:hover {
	font-weight: bold;
}

.nav3 ul>li:hover ul li {
	height: 48px;
	line-height: 48px;
}

.nav3 li ul {
	position: absolute;
	left: 0;
	top: 140px;
	z-index: 111;
	background: rgba(240, 240, 240, .65);
	padding: 0 30px;
}

.nav3 li ul li {
	overflow: hidden;
	height: 0;
	-webkit-transition: height 200ms ease-in;
	-moz-transition: height 200ms ease-in;
	-o-transition: height 200ms ease-in;
	transition: height 200ms ease-in;
}

.footer {
	width: 100%;
	float: left;
	background-color: #f4f4f4;
	padding: 110px 0;
}

.footers {
	width: 1383px;
	float: left;
	padding: 0 100px;
	margin-left: calc((100% - 1538px)/2);
}

.footers_logo {
	float: left;
	width: 522px;
}

.footers_list {
	float: right;
	width: 340px;
	margin-top: 5px;
}

.footers_list span {
	display: inline-block;
	float: left;
	width: 100%;
	color: #606060;
	font-size: 18px;
	line-height: 30px;
}

.swiper {
	width: 100%;
	float: left;
}

.swiper img {
	width: 100%;
	float: left;
}

.new {
	width: 100%;
	background-color: #fff;
	float: left;
}

.news {
	width: 1538px;
	float: left;
	margin-left: calc((100% - 1538px)/2);
}

.all_title1 {
	width: 100%;
	float: left;
	color: #90dcf8;
	margin-top: 90px;
	font-size: 32px;
	text-align: center;
}

.all_title2 {
	width: 100%;
	float: left;
	text-align: center;
	color: #1b1f2c;
	font-size: 48px;
	margin: 20px 0;
	font-weight: bold;
}

.all_title3 {
	width: 401px;
	margin-bottom: 65px;
	float: left;
	margin-left: calc((100% - 401px)/2);
}

.news_list {
	width: 100%;
	float: left;
}

.news_list_item {
	width: 473px;
	float: left;
}

.news_list_item:nth-child(3n-1) {
	margin: 0 59px;
}

.news_list_item a {
	display: inline-block;
	float: left;
	width: 100%;
}

.news_list_item a img {
	width: 100%;
height:289px;
	float: left;
}

.news_list_item a span {
	margin-top: 25px;
	margin-bottom: 25px;
	display: inline-block;
	float: left;
	width: 100%;
	font-weight: bold;
	color: #1d1d1d;
	font-size: 24px;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;
	line-height: 40px;
}

.trailer {
	background-color: #28a7e1;
	padding: 75px 0;
	width: 100%;
	float: left;
}

.trailers {
	width: 1538px;
	float: left;
	margin-left: calc((100% - 1538px)/2);
}

.trailers video {
	width: 100%;
	height: 605px;
	float: left;
}

.trailer_video {
	width: 100%;
	float: left;
}

.trailer_video_left {
	width: calc((100% - 1200px)/2);
	float: left;
	height: 347px;
	background-color: #004ea2;
}

.trailer_video_in {
	width: 1200px;
	float: left;
	height: 347px;
}

.trailer_video_in_list {
	width: 240px;
	float: left;
	height: 347px;
}

.trailer_video_in_list div {
	position: absolute;
	width: 240px;
	height: 347px;
	background-color: rgba(0, 0, 0, .66);
}

.trailer_video_in_list div span {
	display: inline-block;
	float: left;
}

.trailer_video_in_list div span:nth-child(1) {
	width: 24px;
	height: 2px;
	background-color: #fff;
	margin-top: 145px;
	margin-left: calc((100% - 24px)/2);
}

.trailer_video_in_list:hover div {
	display: none;
}

.trailer_video_in_list div span:nth-child(2) {
	width: calc(100% - 20px) !important;
	padding: 0 10px;
	text-align: center;
	color: #fff;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
	font-size: 19px;
	margin-top: 32px;
}

.trailer_video_in_list div a {
	display: inline-block;
	float: left;
	width: 100%;
}

.trailer_video_in_list img {
	width: 100%;
	height: 347px;
	float: left;
}

.trailer_video_right {
	width: calc((100% - 1200px)/2);
	float: left;
	height: 347px;
	background-color: #244362;
}

.Alliance {
	width: 100%;
	float: left;
}

.Alliances {
	width: 1538px;
	float: left;
	margin-top: 60px;
	margin-bottom: 124px;
	margin-left: calc((100% - 1538px)/2);
}

.Alliances_left {
	width: 744px;
	float: left;
}

.Alliances_left_item {
	width: 100%;
	float: left;
	cursor: pointer;
}

.Alliances_left_item img {
	width: 100%;
	float: left;
}

.Alliances_left_item_text {
	width: 744px;
	position: absolute;
	background-color: rgba(0, 0, 0, .66);
}

.Alliances_left_item_text span {
	width: calc(100% - 110px);
	padding: 0 55px;
	float: left;
}

.Alliances_left_item_text span:nth-child(1) {
	font-size: 30px;
	font-weight: bold;
	color: #ffffff;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 1;
	overflow: hidden;
	margin-top: 115px;
}

.Alliances_left_item_text span:nth-child(2) {
	font-size: 14px;
	margin-top: 20px;
	margin-bottom: 10px;
	color: #f1f1f1;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	overflow: hidden;
}

.Alliances_left_item_text span:nth-child(3) {
	font-size: 18px;
	color: #ed6d00;
	font-weight: bold;
}

.Alliances_left_item:nth-child(1),
.Alliances_left_item:nth-child(1) img,
.Alliances_left_item:nth-child(1) div {
	height: 285px;
}

.Alliances_left_item:nth-child(2),
.Alliances_left_item:nth-child(2) img,
.Alliances_left_item:nth-child(2) div {
	height: 356px;
}

.Alliances_left_item:nth-child(2) div span:nth-child(1) {
	margin-top: 166px;
}

.Alliances_left_item:nth-child(2) {
	margin-top: 15px;
}

.Alliances_left_item:hover div {
	display: none;
}

.Alliances_right {
	width: 775px;
	float: right;
}

.Alliances_right_item {
	width: 100%;
	float: left;
}

.Alliances_right_item img {
	width: 100%;
	float: left;
}

.Alliances_right_item div {
	position: absolute;
	background-color: rgba(0, 0, 0, .66);
}

.Alliances_right_item:nth-child(1) {
	height: 416px;
	width: 775px;
}

.Alliances_right_item:nth-child(1) div {
	height: 416px;
	width: 775px;
}
.Alliances_right_item:nth-child(1) img{
height: 416px;}

.Alliances_right_item:nth-child(2) {
	width: 363px;
	height: 225px;
	margin-top: 15px;
}

.Alliances_right_item:nth-child(2) img {
	width: 363px;
	height: 225px;
}

.Alliances_right_item:nth-child(2) div {
	width: 363px;
	height: 225px;
}

.Alliances_right_item:nth-child(3) {
	width: 392px;
	height: 225px;
	margin-top: 15px;
	margin-left: 20px;
}

.Alliances_right_item:nth-child(3) img {
	width: 392px;
	height: 225px;
}

.Alliances_right_item:nth-child(3) div {
	width: 392px;
	height: 225px;
}

.Alliances_right_item .Alliances_left_item_text span:nth-child(1) {
	margin-top: 50px;
}

.Alliances_right_item:nth-child(2) .Alliances_left_item_text span,
.Alliances_right_item:nth-child(3) .Alliances_left_item_text span {
	padding: 0 30px;
	width: calc(100% - 60px);
}

.Alliances_right_item:hover div {
	display: none;
}

.Member {
	width: 100%;
	float: left;
	background-image: url(../img/indexBg.jpg);
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
}

.Members {
	width: 1538px;
	float: left;
	margin-top: 50px;
	margin-bottom: 110px;
	margin-left: calc((100% - 1538px)/2);
}

.Members_img {
	width: 200px;
	float: left;
	height: 274px;
	margin-left: 23px;
	margin-bottom: 23px;
background:#fff;-webkit-box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
    -moz-box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
    box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
}
.Members_img img{
width:160px;height:160px;margin-left:calc((100% - 160px)/2);float:left;margin-top:calc((200px - 160px)/2);
}
.Members_img span {
    width: calc(100% - 20px);
    font-size: 22px;
    color: #ffffff;
    padding: 0 10px;
    height: 74px;
    margin-top: calc((200px - 160px)/2);
    background-color: #f39800;
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
}

.Members_img:nth-child(7n-6) {
	margin-left: 0;
}

.Members_more {
	width: 423px;
	height: 274px;
	display: inline-block;
	float: left;
	margin-left: 23px;
	background-color: #28a7e1;
}

.Members_more div {
	width: calc(100% - 40px);
	padding: 0 20px;
	color: #fff;
}

.Members_more div:nth-child(1) {
	font-weight: bold;
	font-size: 36px;
	margin-top: 70px;
}

.Members_more div:nth-child(2) {
	font-size: 24px;
	line-height: 32px;
	margin-top: 35px;
}

.Members_more div span {
	float: left;
	margin-left: 180px;
}

.Members_more div img {
	width: 43px;
	height: 29px;
	margin-left: 15px;
	float: left;
	margin-top: calc((32px - 29px)/2);
}

.Links {
	width: 100%;
	float: left;
}

.Linkss {
	width: 1200px;
	float: left;
	margin-top: 50px;
	margin-bottom: 70px;
	margin-left: calc((100% - 1200px)/2);
}

.Linkss a {
	display: inline-block;
	float: left;
	border: 1px solid #f1f1f1;
	font-size: 16px;
	color: #7c7c7c;
	margin-right: 30px;
	margin-bottom: 20px;
	padding: 10px 20px;
}

.apply-record {
	width: 100%;
	float: left;
}

.apply-record_tab {
	float: left;
	width: 1200px;
	margin-left: calc((100% - 1200px)/2);
	border-bottom: 1px solid #e5e5e5;
}

.apply-record .tab {
	float: right;
}

.apply-record .tab .tab-item {
	float: left;
	margin-left: 70px;
	padding-top: 44px;
	padding-bottom: 22px;
	border-bottom: 4px solid #fff;
	font-size: 18px;
	color: #303030;
	text-align: center;
}

.apply-record .tab .tab-item.active {
	font-weight: bold;
	border-bottom: 4px solid #d10000;
}

.products .mainCont {
	display: none;
	width: 1200px;
	margin-left: calc((100% - 1200px)/2);
	padding: 40px 0;
	float: left;
}

.products .mainCont.selected {
	display: block;
}

.swiper_top_text {
	width: 1200px;
	position: absolute;
	float: left;
	margin-left: calc((100% - 1200px)/2);
	color: #fff !important;
}

.swiper_top_text a {
	color: #fff !important;
}

.swiper_top_text span {
	display: inline-block;
	width: 100%;
}

.swiper_top_text span:nth-child(1) {
	font-weight: bold;
	margin-top: 140px;
	font-size: 34px;
}

.swiper_top_text span:nth-child(2) {
	font-weight: bold;
	margin-top: 14px;
	font-size: 16px;
}

.colleges {
	width: 100%;
	float: left;
}

.colleges_list {
	width: 590px;
	float: left;
	margin-bottom: 20px;
}

.colleges_list:nth-child(2n) {
	margin-left: 20px;
}

.colleges_list_logo {
	float: left;
	height: 310px;
	-webkit-box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
	-moz-box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
	box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
	width: 245px;
	background-color: #fff;
}

.colleges_list_logo img {
	width: 180px;
	height: 180px;
	float: left;
	margin-top: calc((236px - 180px)/2);
	margin-left: calc((100% - 180px)/2);
}

.colleges_list_logo span {
	width: calc(100% - 20px);
	font-size: 22px;
	color: #ffffff;
	padding: 0 10px;
	height: 74px;
	margin-top: calc((236px - 180px)/2);
	background-color: #f39800;
	float: left;
	display: flex;
	align-items: center;
	justify-content: center;
}

.colleges_list_neir {
	width: calc(100% - 265px);
	margin-left: 20px;
	float: left;
	font-size: 14px;
	line-height: 24px;
	color: #494949;
}

.details {
	width: 1200px;
	float: left;
	margin-left: calc((100% - 1200px)/2);
	padding: 40px 0;
}

.details_title {
	width: 100%;
	float: left;
	text-align: center;
	color: #000;
	font-size: 24px;
}

.details_time {
	width: 100%;
	float: left;
	font-size: 16px;
	margin-top: 20px;
	color: #969696;
	text-align: center;
}

.details_neir {
	width: 100%;
	border-bottom: 1px solid #eaeaea;
	padding: 50px 0;
	float: left;
}

.details_more {
	width: 100%;
	float: left;
	margin-top: 30px;
}

.details_more a {
	display: inline-block;
	width: 100%;
	float: left;
	color: #494949;
	margin-top: 16px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 16px;
}

.contact {
	width: 100%;
	padding: 110px 0;
	background-image: url(../img/cbg.png);
	float: left;
	background-repeat: no-repeat;
	background-size: 100%;
	background-color: #fbfdff;
}

.contact_list {
	width: 1200px;
	float: left;
	margin-left: calc((100% - 1200px)/2);
}

.contact_lists {
	width: 20%;
	float: left;
}

.contact_lists img {
	width: 161px;
	height: 161px;
	float: left;
	margin-left: calc((100% - 161px)/2);
}

.contact_lists span {
	display: inline-block;
	width: 100%;
	text-align: center;
	float: left;
	color: #1b1a1a;
}

.contact_lists span:nth-child(2) {
	font-weight: bold;
	margin-top: 30px;
	font-size: 20px;
}

.contact_lists span:nth-child(3) {
	font-size: 18px;
	margin-top: 16px;
	width: calc(100% - 20px);
	margin-left: 10px;
}

.ContactUss_dest_map {
	margin-top: 110px;
	float: left;
	height: 572px;
}

.downlaod {
	width: 1200px;
	float: left;
	margin-left: calc((100% - 1200px)/2);
	padding: 40px 0;
}

.downlaod_list {
	width: 245px;
	float: left;
	height: 310px;
	background-color: #fff;
	-webkit-box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
	-moz-box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
	box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.18);
	margin-bottom: 40px;
	margin-left: 73px;
}
.downlaod_list:nth-child(4n-3){
	margin-left: 0;
}

.downlaod_list_top {
	height: calc(310px - 72px);
	float: left;
	width: calc(100% - 30px);
	padding: 0 15px;
}

.downlaod_list_top span {
	display: inline-block;
	float: left;
	width: 100%;
}
.downlaod_list_top span:nth-child(1){
	font-size: 16px;
	color: #e50000;
	font-weight: bold;
	margin-top: 18px;
}
.downlaod_list_top span:nth-child(2){
	font-size: 24px;
	color: #1d1d1d;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;
	font-weight: bold;
	margin-top: 18px;
}
.downlaod_list_top span:nth-child(3){
	font-size: 14px;
	color: #1d1d1d;
	display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;
	margin-top: 18px;
	line-height: 26px;
}
.downlaod_list_top span:nth-child(4){
	font-size: 14px;
	color: #1d1d1d;
	margin-top: 18px;
}
.downlaod_list_dow {
	width: 100%;
	display: flex;
	align-items: center;
	background-color: #f39800;
	justify-content: center;
	color: #fff;
	font-size: 22px;
	height: 72px;
	float: left;
}
.downlaod_list_dow img{
	margin-left: 15px;
}

.mainCont .news_list{
	width: 1200px;
	margin-left: calc((100% - 1200px));
}
.mainCont .news_list_item {
		width: 386px;
	}

	.mainCont .news_list_item:nth-child(3n-1) {
		margin: 0 20px;
	}