*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
.clearfix::after{
	content: '';
	display: table;
	clear: both;
}
.wrapper{
	width: 1400px;
	margin: 0 auto;
}
.header{
	/*position: fixed;*/
	/*left: 0;*/
	/*top: 0;*/
	width: 100%;
	padding: 0 30px;
	height: 100px;
	background: url(/vlab_files/2025/079/0838/el83.png) no-repeat center;
	z-index: 9999;
}
/*.header.fixed{*/
/*	    background: #1f55de;*/
/*}*/
.header .wrapper1{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.header .left{
	display: flex;
}
.header .logo{
	width: 898px;
	height: 100px;
	background: url(/vlab_files/2025/079/0847/v8q1.png) no-repeat left center;
}
.header .navBox{
	margin-left: 50px;
	width: 580px;
	height: 80px;
	/* flex: 1; */
}
.header .navBox .nav{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.header .navBox .nav li a{
	display: block;
	line-height: 80px;
	color:#fff;
	font-size: 16px;
}
.header .navBox .nav li a:hover{
	color:#fac640;
}
.header .right{
	display: flex;
	width: 532px;
}
.header .right .searchBox{
    border-radius: 40px;
    background:url(/vlab_files/2024/159/0599/1etcn.png) no-repeat 10px center rgb(255 255 255 / 20%);
	width: 242px;
	height: 36px;
	border: 1px solid #fff;
	padding-left: 30px;
	flex-shrink: 0;
}
.header .right .searchBox input{
	width: 153px;
	height: 32px;
	line-height: 32px;
	background: transparent;
	border: 0;
	color: #fff;
	outline: none;
	font-size: 14px;
	display: inline-block;
	vertical-align: top;
}
.header .right .searchBox input::placeholder{
	font-size: 14px;
	color: #fff;
}
.header .right .searchBox button{
    width: 50px;
    height: 30px;
    background: rgb(255 255 255 / 28%);
    font-size: 15px;
    color: #ffffff;
    border: 1px solid rgb(255 255 255 / 28%);
    border-radius: 40px;
    margin-top: 2px;
    border: 0;
}
.header .right .loginBtn{
    width: 80px;
    height: 36px;
    background: rgb(255 255 255 / 20%);
    font-size: 16px;
    color: #fff;
    border: 1px solid rgb(255 255 255 / 20%);
    margin-left: 20px;
    text-align: center;
    line-height: 34px;
    border-radius: 4px
}
.header .right .lineBox{
	width: 170px;
	flex-shrink: 0;
	margin-left: 20px;
}
.header .right .lineBox a {
    display: inline-block;
    vertical-align: middle;
    padding: 7px 0;
    color: #fff;
    font-size: 16px;
	position: relative;
	margin-right: 15px;
}
.header .right .lineBox a  +  a{
	margin-left: 15px;
}
.header .right .lineBox a  +  a::before{
    content: '';
	position: absolute;
	left: -15px;
	top:7px;
    width: 1px;
    height: 20px;
    background: #fff;
}
.header .right .lineBox a.register{
	background: url(/vlab_files/2025/058/0934/1ahbr.png) no-repeat left center;
	padding-left: 23px;
}
.header .right .lineBox a.help{
	background: url(/vlab_files/2025/058/0935/1cl92.png) no-repeat left center;
	padding-left: 23px;
}

.navBox{
    height: 50px;
    background: url(/vlab_files/2025/079/0842/ob9d.png) no-repeat left center;
}
.navBox .wrapper{
    width: 1200px;
}
.navBox ul{
    display: flex;
    align-items: center;
    height: 50px;
    justify-content: space-between;
}
.navBox ul li a{
    color:#fff;
}

.banner{
	width: 100%;
	overflow: hidden; 
	position: relative;
}
.banner .bd ul li{
	width: 100%;
	height: 540px;
}
.banner .bd ul li img{
	width: 100%;
	height: 100%;
}
.banner .hd{
	position: absolute;
	left: 50%;
	bottom: 40px;
	transform: translateX(-50%);
	z-index: 999;
}
.banner .hd li{
	display: inline-block;
	vertical-align: middle;
	width: 40px;
	height: 4px;
	background: url(/vlab_files/2025/058/1039/332bp.png) no-repeat center;
	cursor: pointer;
	margin: 0 5px;
}
.banner .hd li.on{
	background: url(/vlab_files/2025/058/1039/35o62.png) no-repeat center;
}
.bg1{
	width: 100%;
	/*height: 580px;*/
	/*background: url(/vlab_files/2024/159/0597/dmvf.png) no-repeat center;*/
	padding: 50px 0;
}
.statistics1{
    margin-bottom: 50px;
}
.statistics{
	padding: 38px 0;
}
.statistics .item{
	float: left;
	width: 442px;
	height: 162px;
	box-shadow: 0 0 25px #f2f3f4;
}
.statistics .item + .item{
	margin-left: 36px;
}
.statistics .item .left{
	width: 160px;
	position: relative;
	text-align: center;
	padding-top: 17px;
	font-size: 14px;
	color:#1850dd;
}
.statistics .item .left .icon{
	display: inline-block;
	vertical-align: middle;
	width: 79px;
	height: 75px;
	background: url(/vlab_files/2024/159/0597/jnjc.png) no-repeat center;
}
.statistics .item .left .icon-2{background: url(/vlab_files/2024/159/0597/lnns.png) no-repeat center;}
.statistics .item .left .icon-3{background: url(/vlab_files/2024/159/0597/nnss.png) no-repeat center;}
.statistics .item .left::after{
	content: '';
	position: absolute;
	right: 0;
	top: 30px;
	width: 1px;
	height: 100px;
	background: #e3ebff;
}
.statistics .item .left .num span{
	font-size: 36px;
	color:#1850dd;
}
.statistics .item .right{
	float: left;
	padding-top: 25px;
	padding-left: 50px;
}
.statistics .item .right p{
	font-size: 16px;
	color:#5c85eb;
	margin-bottom: 10px;
}

.virtual_imitation_center .title{
	display: block;
	margin: 0 auto;
	width: 265px;
	height: 41px;
	background: url(/vlab_files/2025/058/0952/1lmst.png) no-repeat center;
	margin-bottom: 22px;
}
.virtual_imitation_center .list .item{
	float:left;
	width: 321px;
	text-align: center;
}
.virtual_imitation_center .list .item img{
	width: 321px;
	height: 200px;
	border-radius: 6px;
	margin-bottom: 13px;
}
.virtual_imitation_center .list .item + .item{
	margin-left: 38px;
}
.virtual_imitation_center .list .item p{
	font-size: 16px;
	color:#333333;
	font-weight: bold;
}

.virtual_imitation_resources{
	min-height: 750px;
	/*background: url(/vlab_files/2024/159/0597/9mo6.png) no-repeat center;*/
	background: url(/vlab_files/2025/079/0833/ak2c.png) no-repeat top center;
	padding: 40px 0 0;
	position: relative;
	padding-bottom: 40px;
}
.virtual_imitation_resources .title{
	width: 304px;
	height: 41px;
	display: block;
	margin: 0 auto;
	background: url(/vlab_files/2025/058/0953/1m7mq.png) no-repeat center;
	margin-bottom: 30px;
}
.virtual_imitation_resources .filter{
	margin-bottom: 30px;
}
.virtual_imitation_resources .filter .filter_item{
	margin-bottom: 17px;
	display: flex;
	/*align-items: center;*/
	font-size: 16px;
	color:#333333;
}
.virtual_imitation_resources .filter .filter_item .filter_name{
    flex-shrink: 0;
    padding: 5.5px 0px;
}
.virtual_imitation_resources .filter .filter_item .filter_content span{
	display: inline-block;
	vertical-align: middle;
	padding: 8px 12px;
	border-radius: 4px;
	line-height: 1;
	cursor: pointer;
}
.virtual_imitation_resources .filter .filter_item .filter_content span.active{
	background: #943431;
	color:#fff;
}
.virtual_imitation_resources .list .item{
    float: left;
    width: 674px;
    height: 240px;
    background: url(/vlab_files/2025/058/0960/2218e.png) no-repeat center;
    margin-bottom: 60px;
    padding: 20px;
    display: flex;
    background-size: 100% 100%;
}
.virtual_imitation_resources .list .item:nth-child(3),
.virtual_imitation_resources .list .item:nth-child(4){
	/*margin-bottom: 26px;*/
}

.virtual_imitation_resources .list .item:nth-child(2n){
	float: right;
}
.virtual_imitation_resources .list .item img{
    width: 350px;
    height: 200px;
    background: #f2f2f2;
    border: 2px solid #fff;
}
.virtual_imitation_resources .list .item .content{
    padding: 15px;
    background: #fff;
    flex: 1;
    height: 200px;
}
.virtual_imitation_resources .list .item .content .name{
	font-size: 16px;
	color:#333333;
	font-weight: bold;
	margin-bottom: 16px;
}
.virtual_imitation_resources .list .item .content .line{
	font-size: 14px;
	color:#9199a4;
	margin-bottom: 10px;
}
.virtual_imitation_resources .list .item .more{
	float: right;
	padding-right: 24px;
	font-size: 15px;
	color:#617491;
	background: url(/vlab_files/2025/058/0961/26957.png) no-repeat right center;
	cursor: pointer;
	margin-top: 15px;
}
.virtual_imitation_resources .moreBox{
	text-align: center;
}
.virtual_imitation_resources .moreBox .more{
	font-size: 15px;
	color:#999999;
}
.virtual_imitation_resources .moreCourse{
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: -31px;	
}
.virtual_imitation_resources .moreCourse .more{
	display: block;
	width: 240px;
	height: 60px;
	background: url(/vlab_files/2025/058/0962/2b092.png) no-repeat center;
}

.newsBg {
	height: 540px;
	background: url(/vlab_files/2025/079/0814/6uic.png) no-repeat center;
	padding-top: 80px;
}
.newsBg .new{
	float: left;
	width: 700px;
	padding-right: 20px;
}
.newsBg .new .title{
	display: block;
	width: 237px;
	height: 41px;
	background: url(/vlab_files/2025/058/0953/1odur.png) no-repeat center;
	margin: 0 auto 28px;
}
.newsBg .list .item{
	display: flex;
	align-items: center;
	/*margin-bottom: 46px;	*/
	padding: 16px;
	border: 1px solid transparent;
}
.newsBg .list .item .no{
	display: block;
	width: 72px;
	height: 72px;
	border-radius: 50%;
	border: 1px solid #d4aeac;
	flex-shrink: 0;
	padding: 6px;
}
.newsBg .list .item .no span{
	display: block;
	width: 58px;
	height: 58px;
	background: #943431;
	color:#fff;
	font-size: 36px;
	color:#fff;
	border-radius: 50%;
	text-align: center;
	line-height: 58px;
}
.newsBg .list .item .content{
	margin-left: 10px;
	flex: 1;
}
.newsBg .list .item .content .name{
	margin-bottom: 10px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.newsBg .list .item .content .name .names{
	font-size: 16px;
	color:#333333;
}
.newsBg .list .item .content .name .times{
	font-size: 14px;
	color:#727e95;
}
.newsBg .list .item .content .des{
	font-size: 14px;
	color:#999999;
	line-height: 1.4;
}
.newsBg .list .item:hover{
	background: #f2f7ff;
	border: 1px solid #943431;
	border-radius: 4px;
}
.newsBg .list .item:hover .no{
	background: #c99997;
}
.newsBg .list .item:hover .content .name{
	font-weight: bold;
}

.newsBg .notice{
	float: right;
	width: 700px;
	padding-left: 25px;
}
.newsBg .notice .title{
	display: block;
	width: 302px;
	height: 41px;
	background: url(/vlab_files/2025/058/0953/1qme1.png) no-repeat center;
	margin: 0 auto 28px;
}


.footer{
	width: 100%;
	height: 60px;
	overflow: hidden;
	/*background: url(/vlab_files/2025/058/0964/2f80h.png) no-repeat center;*/
	background: #252525;
	border-top: 4px solid #ac2722;
}
.footer .wrapper{
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-top: 25px;
}
.footer .wrapper .footer_left{
	display: flex;
	align-items: center;
	color:#fff;
	font-size: 14px;
}
.footer .wrapper .footer_left .link a{
	color: #fff;
	position: relative;
}
.footer .wrapper .footer_left .link a + a{
	margin-left: 3px;
}
.footer .wrapper .footer_left .link a + a::before{
	content: '|';
	display: inline-block;
	margin-right: 8px;
}
.footer p{
	font-size: 14px;
	color:#fff;
	margin-bottom: 10px;
}
.footer p + p{
	margin-bottom: 0;
}
.footer_content,
.footer_right{
	font-size: 14px;
	color:#fff;
}
.footer_right{
	text-align: right;
	font-size: 14px;
	color:#fff;
}


.breadcrumb {height:35px;border-bottom:1px dashed #eee;overflow: hidden;margin-bottom:25px;padding-left:22px;}
.breadcrumb span{line-height: 35px;font-family:"Microsoft YaHei";font-size: 28px;color:#fff;display: block;padding: 0 20px;float: left;background: #3591e0;}
.breadcrumb ul {float:left;}
.breadcrumb ul li a, .breadcrumb ul li {color:#666; font-size:12px; line-height:35px;font-family: serif;}
.breadcrumb ul li a:hover {text-decoration:none;color:#3591e0;}
.breadcrumb b{float:left;padding:0 15px;height:35px;line-height:35px;font-size: 18px;color: #3591e0;border-bottom: 2px #3591e0 solid;font-weight: normal;}


.contentCategory {width:1200px;padding:15px;min-height:860px;margin:30px auto 20px;background: #fff;border-radius:5px;-moz-box-shadow: 0 1px 30px rgba(70, 70, 70, 0.36);-webkit-box-shadow: 0px 0px 10px rgba(70, 70, 70, 0.36);box-shadow: 0px 0px 10px rgba(70, 70, 70, 0.36);}

.aside {width:180px;position:relative;}
.aside h2 {height:40px;line-height:40px; color:#fff; font-weight:normal;font-size:16px;font-family:"Microsoft YaHei";background:#943431;text-align:center;margin-bottom:10px;}
.aside h2 a{display:block;text-decoration:none;color:#fff;}
.aside ul li {background:#f0f0f0;margin-top:5px;}
.aside ul li a{display:block; height:40px;line-height:40px;color:#666;font-size:14px;font-family:"Microsoft YaHei"; font-weight: normal; text-decoration: none;padding-left:40px; background: #f9f9f9;}
.aside ul li a:hover {color:#943431 ;background:url("../img/leftBtn.png") #fff 20px center no-repeat;-moz-box-shadow: 0 0 5px #a9a9a9; -webkit-box-shadow: 0px 0px 5px #a9a9a9;
    box-shadow: 0px 0px 5px #a9a9a9;}
.level3 {display: block !important;}
.level3 > li > a {font-size: 14px !important;padding-left: 60px !important;background-position-x: 35px !important;}
.level4 {display: none;}
.level4 > li > a {padding-left:10px;background: #E36776;}
.level2 > li > a.arrow:hover,
.level3 > li > a.arrow:hover,
.level4 > li > a.arrow:hover,
.level2 > li > a.current,
.level3 > li > a.current,
.level4 > li > a.current {color:#943431 ;background:url("../img/leftBtn.png") #f7f7f7 20px center no-repeat;-moz-box-shadow: 0 0 5px #a9a9a9; -webkit-box-shadow: 0px 0px 5px #a9a9a9;
    box-shadow: 0px 0px 5px #a9a9a9;}

.level3 li a:hover{background: url("../img/bg-btn3.png") #eee no-repeat !important; color: #333 !important;}
.arrow{background:#3591e0 !important;color: #fff !important;}


.contentLi {width:950px;}

.articleLi {margin-top:5px;min-height:550px;}
.articleLi ul {margin: 10px;}
.articleLi ul li {height:35px;line-height: 35px;border-bottom: 1px dashed #bfbfbf;padding-left:20px;}
.articleLi ul li a {display:block;font-size:12px;color:#787878;text-decoration: none;cursor: pointer;}
.articleLi ul li a h3 {font-size: 14px;font-weight: normal;}
.articleLi ul li a:hover {color:#061888;}


.contentArt {width:1200px;padding:15px;min-height:600px;margin:30px auto 20px;background:#fff;border-radius:5px;-moz-box-shadow: 0 1px 30px rgba(70, 70, 70, 0.36);-webkit-box-shadow: 0px 0px 10px rgba(70, 70, 70, 0.36);box-shadow: 0px 0px 10px rgba(70, 70, 70, 0.36);}
.title_info {font-family:serif;width:100%;color:#666;text-align: center;padding: 20px 0;font-size: 15px;border-bottom:2px solid #ededed;}
.secondContent{width:750px;}

.articlePage {margin-top:30px;min-height:450px;}
.articlePage h2 {text-align:center;font-size:27px;color:#061888;font-weight:normal;line-height:35px;}

.article-detail {padding:0 15px;}
.article-detail > p img {display:block;margin: 10px auto;}
.article-detail > p {font-family: serif;line-height: 30px;padding-top:10px;text-align: justify;color: #666;text-indent: 2em;font-size: 14px;}
.article-detail table {margin:0 auto;}
.article-detail table td {text-align:left;font-size:14px;color:#666;padding:10px;line-height:22px;}
.article-detail table td p{text-indent:0;font-size:14px;text-align:left;font-family:"Microsoft YaHei";color:#666;line-height:25px;}
.article-detail object{margin-left: -2em;}


.page {
    height: 40px;
    text-align: center;
    color: #888;
    margin: 20px auto 0;
    background: #f2f2f2;
}

.pagelist {
    font-size: 0;
    background: #fff;
    height: 50px;
    line-height: 50px;
}

.pagelist span {
    font-size: 14px;
}

.pagelist .bgprimary {
    cursor: default;
    color: #fff;
    background: #337ab7;
    border-color: #337ab7;
}

.pagelist .jump {
    border: 1px solid #ccc;
    padding: 3px 8px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 5px;
}
.ellipsis {
    padding: 0px 8px;
}

.bgprimary {
    cursor: default;
    color: #fff;
    background: #337ab7;
    border-color: #337ab7;
}

.pagelist .jump.disabled{
    pointer-events: none;
    background: #ddd;
}


.virtual_imitation_resources.moreS{
   height: 1350px;	
}
.virtual_imitation_resources .list2{
	padding: 165px 30px 0;
	display: none;
} 
.virtual_imitation_resources .list2 .item{
	float: left;
	width: 400px;
	height: 160px;
	background: url(/vlab_files/2024/164/0563/caah.png) no-repeat center;
	margin-bottom: 20px;
	transition:all 0.3s;
	padding: 20px;
	display: flex;
	position: relative;
}
.virtual_imitation_resources .list2 .item:nth-child(2n){
	float: right;
	margin-left: 250px;
}
.virtual_imitation_resources .list2 .item:hover{
    background: rgb(255 255 255 / 20%);
	border:1px solid #cedbf9;
	border-radius: 4px;
	transform: translateX(30px);
}
.virtual_imitation_resources .list2 .item:nth-child(2n):hover{
	transform: translateX(-30px);
}
.virtual_imitation_resources .list2 .item img{
	width: 180px;
	height: 120px;
	flex-shrink: 0;
}
.virtual_imitation_resources .list2 .item .content{
	margin-left: 20px;
	position: relative;
	flex:1;
}
.virtual_imitation_resources .list2 .item .content .name{
	font-size: 16px;
	color:#333333;
	font-weight: bold;
}
.virtual_imitation_resources .list2 .item .content .more{
	position: absolute;
	width: 51px;
	height: 53px;
	right: 0;
	bottom: 0px;
	background: url(/vlab_files/2024/164/0563/aaah.png) no-repeat center;
}
.virtual_imitation_resources .moreCourse .coll{
	width: 240px;
	height: 60px;
	background: url(/vlab_files/2024/164/0563/69bu.png) no-repeat center;
	display: none;
}
.virtual_imitation_resources .moreCourse .coll.active{
	display: block;
}
.virtual_imitation_resources .moreCourse .more.hide{
	display: none;
}

.statistics1 .item{
    float: left;
    width: 272px;
    height: 192px;
    padding: 30px;
}
.statistics1 .item:nth-child(1){
    background: url(/vlab_files/2025/079/0866/1j87b.png) no-repeat center;
    background-position: 37px 15px;
}
.statistics1 .item:nth-child(2){
    background: url(/vlab_files/2025/079/0866/1lgp0.png) no-repeat center;
    background-position: 37px 15px;
}
.statistics1 .item:nth-child(3){
    background: url(/vlab_files/2025/079/0866/1nnrq.png) no-repeat center;
    background-position: 37px 15px;
}
.statistics1 .item:nth-child(4){
    background: url(/vlab_files/2025/079/0867/1o4mu.png) no-repeat center;
    background-position: 37px 15px;
}
.statistics1 .item:nth-child(5){
    background: url(/vlab_files/2025/079/0867/1qbh7.png) no-repeat center;
    background-position: 37px 15px;
}

.statistics1 .item .top{
    height: 85px;
    padding-left: 70px;
    text-align: center;
}
.statistics1 .item .top .content .num{
    font-size: 14px;
    color:#b92f29;
}
.statistics1 .item .top .content .num span{
    font-size: 36px;
    color:#b92f29;
}
.statistics1 .item .top .content .text {
    font-size: 14px;
    color:#b92f29;
}
.statistics1 .item .bottom{
    text-align: center;
}
.statistics1 .item .bottom p{
    color: #333333;
    margin-bottom: 5px;
}

body{
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.articleLi1 ul li{
    float: left;
    width: 300px;
    margin-right: 16px;
    margin-bottom: 20px;
}
.articleLi1 ul li img{
    width: 300px;
    height: 180px;
    margin-bottom: 10px;
}
.articleLi1 ul li h3{
    font-size: 16px;
    margin-bottom: 10px;
}
.articleLi1 ul li p{
    font-size: 14px;
    color:#666;
    display: -webkit-box;        /* 弹性伸缩盒子模型 */
  -webkit-box-orient: vertical; /* 垂直排列子元素 */
  -webkit-line-clamp: 3;       /* 限制显示行数 */
  overflow: hidden;            /* 隐藏溢出内容 */
  text-overflow: ellipsis;     /* 溢出显示省略号 */
  word-break: break-all;       /* 允许单词内断行（可选） */
}