/* banner */
.banner{
	overflow: hidden;
}

/* column */
.column{
	padding: 0 0.5rem;
}
.columnTitle{
	text-align: center;
}
.columnTitle h3{
	font-size: 3rem;
	color: #13479b;
	font-weight: bold;
	display: inline-block;
	line-height: 4.375rem;
	padding-bottom: 0.625rem;
	border-bottom: 2px solid #999999;
}
.columnTitle a.more{
	display: inline-block;
	width: 8.875rem;
	height: 2.5rem;
	border: 1px solid #666666;
	text-align: center;
	line-height: 2.4rem;
	float: right;
	margin-top: 1.25rem;
}
.columnTitle a span{
	display: inline-block;
	padding-right: 2.25rem;
	background: url(../images/arrow.png) right no-repeat;
	font-size: 0.875rem;
	color: #666666;
}
.columnDesc{
	margin-top: 1rem;
	line-height: 2rem;
	color: #666666;
	text-align: center;
}

/* product */
.productBox{
	margin-top: 3.75rem;
	padding-bottom: 5rem;
}

.productList{
	margin-top: 1rem;
}
.productList ul li{
	padding: 0 0.5rem;
	margin-top: 1.25rem;
}
.productList ul li a{
	display: block;
	text-align: center;
	padding-top: 2.25rem;
	padding-bottom: 1.5rem;
	background-color: #f3f3f3;
	color: #999999;
	transition-duration: .5s;
}
.productList ul li a p{
	color: #333333;
	font-size: 1.125rem;
	line-height: 2rem;
	margin: 1rem 0;
}
.productList ul li a span{
	font-size: 0.875rem;
	display: inline-block;
	line-height: 1.5rem;
}
.productList ul li a:hover{
	background-color: #e1eeff;
	color: #13479b;
	transition-duration: .5s;
}

/* about */
.about{
	padding-top: 3.75rem;
	padding-bottom: 5rem;
	background: url(../images/aboutbg.jpg) no-repeat;
	background-size: cover;
}
.about .columnTitle h3{
	color: #ffffff;
	border-bottom: 2px solid #ffffff;
}
.about .columnTitle a{
	color: #ffffff;
	border-color: #ffffff;
}
.about .columnTitle a span{
	color: #ffffff;
	background: url(../images/arrow-white.png) right no-repeat;
}
.about .columnDesc{
	color: #ffffff;
}
.aboutBox{
	margin-top: 2rem;
}
.aboutPic{
	padding-right: 1.25rem;
}
.aboutTxt{
	padding-left: 1.25rem;
	color: #ffffff;
}
.aboutTxt .aboutTitle{
	margin-top: 4.25rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid #5d7a9d;
}
.aboutTxt .aboutTitle h1{
	font-size: 1.875rem;
	line-height: 3rem;
}
.aboutDesc{
	margin-top: 1.5rem;
	line-height: 2.25rem;
}

.course{
	margin-top: 3.75rem;
}
.courseList{
	margin-top: 1rem;
}
.courseList ul li{
	text-align: center;
	margin-top: 1rem;
}
.courseList ul li .pic{
	text-align: center;
	overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 80%;
}
.courseList ul li .pic img{
	width: 80%;
	border-radius: 100%;
	display: inline-block;
	border: 3px solid #e9e9e9;
}
.courseList ul li .txt{
	line-height: 4rem;
	overflow: hidden;
	text-overflow: hidden;
	white-space: nowrap;
}
.courseList ul li .txt a{
	color: #333333;
	font-size: 1.125rem;
}

.ad{
	margin-top: 3rem;
	overflow: hidden;
}
.ad:before{
	visibility: inherit;
}
.ad .light:hover:before { 
	left: 150%; 
	transition: left 1s ease 0s; 
}
.ad img{
    width: 100%;
}


.case{
	margin-top: 4rem;
}

.caseList{
	margin-top: 2rem;
	overflow: hidden;
}
.caseList .pic{
	width: 100%;
	overflow: hidden;
	height: 11rem;
	border: 1px solid #d7d7d7;
	text-align: center;
}
.caseList .pic img{
	vertical-align: middle;
	display: inline-block;
	object-fit: cover;
	width: 100%;
	height: 100%;
}
.caseList .txt{
	margin-top: 1rem;
	padding-left: 0.5rem;
}
.caseList .txt a{
	display: inline-block;
	line-height: 1.75rem;
}
.caseList .txt p{
	line-height: 1.5rem;
}

/*caseL 修*/
.caseL{
	margin-top: 2rem;
	overflow: hidden;
}
.caseL .casebox{
	width: 25%;
	float: left;
	overflow: hidden;
	padding: 1rem;
}
.casebox .pic{
	width: 100%;
	overflow: hidden;
	height: 15rem;
	border: 1px solid #d7d7d7;
	text-align: center;
}
.casebox .pic img{
	vertical-align: middle;
	display: inline-block;
	object-fit: cover;
	width: 100%;
	height: 100%;
}
.casebox .txt{
	margin-top: 1rem;
	padding-left: 0.5rem;
}
.casebox .txt a{
	display: inline-block;
	line-height: 1.75rem;
}
.casebox .txt p{
	line-height: 1.5rem;
}

/* news */
.news{
	margin-top: 2rem;
}
.newsTitle{
	height: 5.625rem;
	line-height: 5.625rem;
}
.newsTitle h3{
	display: inline-block;
	line-height: 5.625rem;
	color: #13479b;
	font-size: 3rem;
	font-weight: bold;
	float: left;
	border-bottom: 2px solid #999999;
}
.news-hd{
	float: right;
	margin-top: 1.5rem;
}
.news-hd a{
	display: inline-block;
	width: 7.5rem;
	height: 2.5rem;
	border: 1px solid #666666;
	line-height: 2.5rem;
	text-align: center;
	color: #666666;
	float: left;
	margin-left: 1.5rem;
	text-decoration: none;
}
.news-hd a.on{
	background: #13479b;
	color: #ffffff;
}

.newsDesc{
	margin-top: 1.25rem;
	line-height: 1.5rem;
	color: #666666;
}
.newsBox{
	margin-top: 2rem;
}
.newsFocus{
	padding-right: 1.25rem;
}
.newsFocus .pic{
	padding: 2px;
	background-color: #e9e9e9;
}
.newsFocus .pic img{
	width: 100%;
}
.newsFocus .txt{
	background-color: #f2f2f2;
	padding: 1rem;
}
.newsFocus .txt .title{
	line-height: 2rem;
}
.newsFocus .txt .title a{
	float: left;
	color: #333333;
}
.newsFocus .txt .title span{
	float: right;
	color: #666666;
}
.newsFocus .txt .desc{
	line-height: 2rem;
	font-size: 0.875rem;
	height: 2rem;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.newsList{
	padding-left: 1.25rem;
}
.newsList ul li{
	background-color: #f2f2f2;
	margin-bottom: 1.75rem;
	padding: 1.25rem 1rem;
}
.newsList ul li .title{
	line-height: 1.5rem;
}
.newsList ul li .title a{
	color: #333333;
	float: left;
}
.newsList ul li .title span{
	float: right;
	color: #666666;
}
.newsList ul li .desc{
	color: #666666;
	font-size: 0.875rem;
	margin-top: 0.6rem;
	line-height: 1.5rem;
	height: 1.5rem;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.newsList ul li:hover{
	background-color: #13479b;
}
.newsList ul li:hover .title a{
	color: #ffffff;
	transition-duration: .5s;
}
.newsList ul li:hover .title span{
	color: #ffffff;
	transition-duration: .5s;
}
.newsList ul li:hover .desc{
	color: #ffffff;
	transition-duration: .5s;
}

.friendLink{
	margin-top: 3.75rem;
	line-height: 1.5rem;
}
.friendLink strong{
	display: inline-block;
	padding-left: 2rem;
	float: left;
	padding-right: 1rem;
	background: url(../images/icon-link.jpg) left no-repeat;
}
.friendLink a{
	float: left;
	color: #333333;
	padding-left: 0.75rem;
	padding-right: 1rem;
	background: url(../images/line.jpg) right no-repeat;
}
.friendLink a:last-child{
	padding-right: 0;
	background: none;
}

/*我们的优势*/
.advantage{
	margin-top: 4rem;
	overflow: hidden;
	position: relative;
}
.advantageTab{
	position: absolute;
	bottom: 0;
	left: 0;
	z-index: 10000;
}
.advantageTab li{
	width: 7rem;
	height: 7rem;
	float: left;
	padding: 1.5rem 0;
	background: #cdd9ea;
	border-radius: 100%;
	text-align: center;
	margin: 0 1rem;
	color: #ffffff;
	cursor: pointer;
}
.advantageTab li.active{
	background: #053f96;
}
.advantageList{
	margin-top: 2rem;
}

.advantageList .swiper-slide img{
	width: 50%;
	float: left;
}