/* test*/
.header {
	width: 100%;
	position: relative;
}

.header-top {
	width: 100%;
	height: 70px;
	border-bottom: 2px solid #fff;
}

/* .header-top:hover {
    height: 570px;
    background-color: #fff;
    color: #000;
} */
/* .nav-banner:hover{
    height: 570px;
    background-color: #fff;
    color: #000;
} */
/* .header-top:hover a {
    color: black;
} */

.header-top .logo {
	width: 20%;
	height: 52px;
	float: left;
	background: url(../img/logo.svg) no-repeat;
	margin-top: 14px;
}

/* .header-top:hover .nav-item ul {
    display: block;
} */

.nav-banner {
	float: left;
	width: 80%;
	height: 70px;
}

.nav-banner .nav-item {
	float: left;
	width: 10%;
	text-align: center;
}

.nav-banner .nav-item .a:hover {
	/* font-size: 16px; */
	color: #174698;
}

.nav-banner .nav-item ul {
	display: none;
}

.nav-banner .nav-item ul li {
	height: 40px;
}

.nav-banner a {
	display: block;
	width: 97px;
	color: black;
}

.nav-banner .nav-item .a {
	font-size: 14px;
	font-weight: 900;
}

.nav-banner .nav-item ul li:hover .b {
	font-size: 14px;
	color: #174698 !important;
}

#kefu {
	background-image: url(../img/kefu.png);
	background-size: 20px 20px;
	background-repeat: no-repeat;
	text-align: right;
	margin-left: 42%;
	background-position: 0 25px;
}

#kefu a {
	display: inline-block;
	margin-left: 61%;
}

.content-nav {
	width: 100%;
	height: 60px;
	background-color: #F7F8F9;
	box-shadow: 3px;
	border-bottom: 2px solid #ccc;
}

.content-nav ul {
	display: flex;
}

.content-nav ul li {
	flex: 1;
	font-size: 16px;
	color: #666;
	text-align: center;
	line-height: 60px;
	font-weight: 700;
}

.content-nav ul li:hover a {
	color: #174698;
	padding-bottom: 6px;
	border-bottom: 3px solid #174698;
	border-radius: 2px;
}

.content-text {
	width: 100%;
}

.overview-title {
	font-size: 18px;
	text-align: center;
	padding-top: 60px;
	color: #333;
	font-weight: 600;
    margin-bottom: 15px;
}

.underline {
	width: 37px;
	height: 3px;
	background: #333333;
	border-radius: 3px;
	margin: 0 auto;
	margin-bottom: 40px;
	margin-top: 20px;
}

.overview-text {
	font-size: 14px;
	font-weight: 400;
	color: #666666;
	text-indent: 30px;
	line-height: 24px;
}

.certificate {
	background: #FBFBFB;
	width: 100%;
	height: auto;
}

.ying_sipder {
	width: 100%;
}

.ying_sipder .swiper-container {
	/* margin-top: 50px; */
	width: 100%;
	height: 300px;
}

.ying_sipder .swiper-container .swiper-wrapper .swiper-slide {
	width: 100%;
	/* height: 273px; */
}

.ying_sipder .swiper-container .swiper-wrapper .swiper-slide img {
	float: left;
	/* width: 31%; */
	/* height: auto; */
}

.ying_sipder .swiper-container .swiper-wrapper .swiper-slide-prev {
	/* height: 273px !important; */
}

.ying_sipder .swiper-container .swiper-wrapper .swiper-slide-prev img {
	/* height: 273px !important; */
}

.ying_sipder .swiper-container .swiper-wrapper .swiper-slide-next {
	/* height: 273px !important; */
}

.ying_sipder .swiper-container .swiper-wrapper .swiper-slide-next img {
	/* height: 273px !important; */
}

/* .shuban{
    width: 70% !important;
} */
.hengban img:nth-last-child(2) {
	margin-left: 3.5%;
	margin-right: 3.5%;
}

.shuban img {
	float: left;
	height: 100%!important;
	/* width: 25% !important; */
}

.shuban img:nth-child(2) {
	margin-left: 3.5%;
	margin-right: 3.5%;
}

.course {
	width: 100%;
	overflow: hidden;
}

.lc {
	margin-top: 60px;
	text-align: center;
	font-size: 18px;
	font-weight: 600;
	color: #333;
	padding-bottom: 15px;
}

.lc .line {
	width: 37px;
	height: 3px;
	background: #333333;
	border-radius: 3px;
	margin: 0 auto;
	margin-top: 20px;
}

.course-nav {
	width: 62.5%;
	height: 242px;
	box-shadow: 0px 2px 12px 0px rgba(120, 120, 128, 0.2);
	border-radius: 10px;
	margin: 0 auto;
}

.course-nav .time-content {
	display: flex;
	width: 100%;
}

.course-nav li {
	flex: 1;
}

.course-nav li:nth-child(1) {
	font-size: 52px;
	font-weight: 500;
	color: #184B91;
	text-align: center;
	line-height: 242px;
}

.course-nav li:nth-child(2) {
	flex: 2;
	font-size: 18px;
	font-weight: 400;
	color: #333333;
	padding-top: 40px;
	padding-bottom: 40px;
	text-align: left;
}

.course-nav li:nth-child(2) p {
	line-height: 44px;
}

.course-nav li:nth-child(3) {
	flex: 0.7;
	background: #E5F1F9;
	border-radius: 0px 10px 10px 0px;
	font-size: 18px;
	text-align: center;
	line-height: 242px;
	height: 242px;
}

.serives {
	background: #FBFBFB;
	width: 100%;
	height: 980px;
}

.map {
	width: 80%;
	height: 769px;
	margin: 0 auto;
}

.map img {
	width: 100%;
	height: 769px;
}

.organization {
	margin: 0 auto;
	overflow: hidden;
}

.architecture {
	width: 100%;
}

.architecture .art-left {
	width: 100%;
	height: 374%;
}

.cooperation {
	width: 100%;
	background-color: #FBFBFB;
	position: relative;
}

.art-left {
	width: 17%;
	float: left;
	height: 374px;
}

.art-left div {
	float: left;
	width: 22%;
	height: 374px;
	box-shadow: 0px 2px 19px 0px #E9EBF1;
	font-size: 20px;
	font-family: MicrosoftYaHei-Bold, MicrosoftYaHei;
	font-weight: bold;
	color: #184B91;
	text-align: center;
	writing-mode: vertical-lr;
	writing-mode: tb-lr;
	line-height: 46px;
	letter-spacing: 7px;
}

.art-left div:nth-child(2n) {
	position: relative;
	width: 10%;
	box-shadow: none;
}

.art-left div:nth-child(2n) img {
	position: absolute;
	top: 50%;
	left: 10px;
	width: 12px;
}

.art-top {
	float: left;
	width: 82.5%;
}

.art-top ul {
	width: 100%;
	display: flex;
}

.art-top ul li {
	flex: 1;
	color: #184B91;
	text-align: center;
	font-size: 14px;
	font-family: PingFangSC-Semibold, PingFang SC;
	font-weight: 600;
	color: #184B91;
	height: 42px;
	line-height: 22px;
	box-shadow: 0px 2px 19px 0px #E9EBF1;
	border: 1px solid #F1F1F1;
	margin-right: 9px;
	padding: 5px 0;
}

.art-top ul li:nth-child(1) {
	width: 15%;
}

.art-top ul li:nth-child(2) {
	line-height: 46px;
	width: 11%;
}

.art-top ul li:nth-child(3) {
	line-height: 46px;
	width: 11%;
}

.art-top ul li:nth-child(4) {
	width: 16%;
}

.art-top ul li:nth-child(5) {
	line-height: 46px;
	width: 11%;
}

.art-top ul li:last-child {
	width: 11%;
	margin-left: 0;
	line-height: 46px;
}

.art-center {
	float: left;
	width: 82.5%;
}

.art-center .center1 {
	font-size: 20px;
	font-family: PingFangSC-Semibold, PingFang SC;
	font-weight: 600;
	color: #184B91;
	width: 4%;
	height: 120px;
	float: left;
	box-shadow: 0px 2px 19px 0px #E9EBF1;
	writing-mode: vertical-lr;
	text-align: center;
	letter-spacing: 7px;
	line-height: 46px;
	margin-top: 9px
}

.art-center ul {
	margin-left: 7px;
	margin-top: 9px;
	width: 95%;
	height: 120px;
	border: 1px solid #F1F1F1;
	float: left;
}

.art-center ul li {
	float: left;
	font-size: 12px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 600;
	color: #184B91;
	width: 9%;
	height: 78px;
	box-shadow: 0px 2px 19px 0px #E9EBF1;
	background: #FBFBFB;
	margin-left: 27px;
	padding-top: 25px;
	text-align: center;
	box-sizing: border-box;
	margin-top: 25px;
}

.art-c1 {
	float: left;
	width: 82.5%;
}

.art-c1 .center2 {
	font-size: 20px;
	font-family: PingFangSC-Semibold, PingFang SC;
	font-weight: 600;
	color: #184B91;
	width: 4%;
	height: 120px;
	float: left;
	box-shadow: 0px 2px 19px 0px #E9EBF1;
	writing-mode: vertical-lr;
	text-align: center;
	letter-spacing: 7px;
	line-height: 46px;
	margin-top: 9px;
}

.art-c1 ul {
	margin-left: 7px;
	margin-top: 9px;
	width: 95%;
	height: 120px;
	border: 1px solid #F1F1F1;
	float: left;
}

.art-c1 ul li {
	float: left;
	font-size: 12px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 600;
	color: #184B91;
	width: 9%;
	height: 28px;
	background-color: #fff;
	box-shadow: 0px 2px 19px 0px #E9EBF1;
	margin-left: 14px;
	line-height: 28px;
	text-align: center;
	margin-top: 25px;
	box-sizing: border-box;
}

.art-footer {
	float: left;
	width: 82.5%;
}

.art-footer ul {
	width: 100%;
	height: 47px;
	display: flex;
	margin-top: 9px;
}

.art-footer ul li {
	flex: auto;
	height: 47px;
	text-align: center;
	font-family: PingFangSC-Semibold, PingFang SC;
	font-weight: 600;
	color: #184B91;
	line-height: 47px;
	box-shadow: 0px 2px 19px 0px #e9ebf1;
	border: 1px solid #F1F1F1;
	margin-right: 9px;
}
.art-footer ul li:last-child,.art-top ul li:last-child{
	margin: 0;
}

.show {
	width: 100%;
	overflow: hidden;
}

.show ul li {
	float: left;
	width: 12%;
	overflow: hidden;
	box-shadow: 0px 2px 19px 0px #e9ebf1;
	margin: 1%;
}

.show ul li img {
	width: 100%;
	transition: all 1s;
}

/* .show ul li img:hover {
    transform: scale(1.2); 
} */

.hide {
	width: 100%;
	display: none;
	overflow: hidden;
}

.hide ul li {
	overflow: hidden;
	float: left;
	width: 16%;
	height: 100px;
	margin-right: 2%;
	margin-left: 2%;
	margin-top: 20px;
}

.hide ul li img {
	width: 100%;
	vertical-align: middle;
	transition: all 1s;
}

.hide ul li img:hover {
	transform: scale(1.2);
}

.more {
	margin: 0 auto;
	width: 20%;
	height: 80px;
	line-height: 80px;
	text-align: center;
	font-size: 16px;
	color: #333;
	font-weight: 400;
}
#timeline{
	margin-top: 40px!important;
}