/*左边菜单定位*/
 .sitebanner {background: url(/Sites/Uploaded/UserUpLoad/20160512/20160512163452.jpg) no-repeat center center;height: 200px;}
 div.W520 .article_box img{width:190px;height:120px;float: left;margin-right:15px;}
 .W520_1{ width:100%;}
 .W410 ul.article_list li span.span_date{float: none;color: #b8b8b8}
 .W410 ul.article_list li a{float: left;margin-right:25px;}
 .mt20{ margin-top:0px !important;}
 .Cent .W410 ul.article_list li a{float: none;margin:0;}
 /*标题*/
 .clearfix:after{ content:"."; display:block; height:0px; clear:both; visibility:hidden;}
 .title2,.title3{ font-size:18px; color:#008756; border-bottom:2px solid #ededed; line-height:40px; margin-bottom:10px;margin-top:10px;}
 div.title2 .more{color: #959595;font-size: 24px;}
 .title2 span{border-bottom:2px solid #008756;padding:8px;_padding:6px;}
 /*科研动态*/
 .more{ float: right;color: #d7d7d7;font-size: 24px;}
 .news1_con .scroll_img{float:left; position:relative; width:520px; }
 .scroll_img .pic{ width:520px;}
 .pic img{ width:520px; height:293px;}
 
 .news1_con .news1_xinwen h2,.li1 h2{font-size:16px; font-weight:bold; line-height:30px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
 .news1_con .news1_xinwen p,.li1 p{ font-size:14px; color:#999; line-height:24px;text-indent:2em;word-break: break-all;}
 .news1_con .news1_xinwen p a,.li1 p a{ float:right;+float:none;}
 .news1_con .news1_xinwen p a.keyword_Default {float:none;}
 .news1_con .news1_xinwen ul{ clear:both; padding-top:5px;  margin-top:5px;}
 .news1_con .news1_xinwen ul li a:hover{ color:#008756;} 
 .news1_con .news1_xinwen  a:hover{color:#008756;}
 
 .news1_con .news1_xinwen ul li a,.cs_con li a{color: #666}
 .news1_con .news1_xinwen ul li span,.cs_con li span{ float:right;color:#666;}
 /**/
 .cs{ width:520px; float:left;}
 .cs .cs_con{ clear:both;padding-top:5px; border-top:1px dashed #dedede; margin-top:5px;}
 .cs_con li a:hover{ color:#008756;}
 .li1{ background:none; clear:both; padding-left:0px;  margin-bottom:10px;}
 .li1 img{ width:270px;height:180px;float: left;margin-right:15px;}
 .li1 a:hover{color:#008756;}
 .tzgg{ width:408px; float:right;}
 .cs .li1 p a{float:none;}
 ul.list_img {overflow: hidden;}
 ul.zhiz_box li { float: left;width: 50%; +width: 45%; box-sizing: border-box;}
 ul.list_img li img{width: 100%;}
 ul.list_img li {  float: left; margin-right: 1%;width: 49%;}
 ul.list_img li.last img{  margin-left: 1%; margin-right: 0;}
 @media only screen and (max-width:768px){
  .W520,.W410{width:100%;}
   .news1_con .scroll_img {display: none;}
 .news1_con .news1_xinwen,.cs,.tzgg {width: 100%;}
  ul.zhiz_box li { width: 50%; float: left; box-sizing: border-box;}
 }
 
 
 @media only screen and (max-width:560px)
 {
  ul.zhiz_box li { width: 100%;}  
 }
 
 @media only screen and (max-width:480px)
 {
  .li1 img {  float: none;  margin: 0 auto;  display: block;}
 }