/******视频科普******/
.video_list_box{padding-left:16px;}
.video_list_box .kepu_box{margin:0px 15px 15px 0px;width:288px;height:265px;float:left;background:#fff;border: 1px solid #f0f0f0;}
.video_list_box .kepu_box:hover{box-shadow: 0px 0px 6px 0px rgb(0 0 0 / 21%);transition:all .3s;}
.video_list_box .last{margin-right:0px;}
.video_list_box .kepu_box .video_img{width:288px;height:162px;margin-left:-1px;margin-top:-1px;}/*阴影效果会让边框显示出来很难看，-1px可以让图片覆盖左右上三边边框*/
.video_list_box .kepu_box .video_img .videoPlay{position:relative;left:0;top:0;line-height:162px;}
.video_list_box .kepu_box .video_img .videoPlay .icons_before {display: block;position: absolute;left: 50%;top: 50%;margin-top: -18px;margin-left: -18px;width: 36px;height: 36px;border-radius: 50%;border: 2px solid #fff;}
.video_list_box .kepu_box .video_img .videoPlay .icons_before::before {position: absolute;left: 50%;top: 50%;margin-top: -8px;margin-left: -4px;border-left: 12px solid #fff;border-top: 8px solid transparent;border-bottom: 8px solid transparent;}
.video_list_box .kepu_box .video_img_default{width:288px;height:162px;border-bottom:1px solid #f0f0f0;display:table-cell;vertical-align:middle;text-align:center;}
.video_list_box .kepu_box .bottom{border:0px solid #ddd;padding-top:10px;height:105px;border-top:0px;}
.video_list_box .kepu_box .expert{float:left;width:180px;padding-left:10px;}
.video_list_box .kepu_box .expert .span_img{float:left;display:inline-block;overflow:hidden; width:40px;height:40px; border:1px solid #ffffff;border-radius: 50%;}
.video_list_box .kepu_box .expert .span_img img{width:40px;height:40px;border-bottom:1px solid #f0f0f0;display:table-cell;vertical-align:middle;text-align:center;}
.video_list_box .kepu_box .expert .span_name{float:left;font-size:12px;color:#aba2a2;margin:10px;line-height:20px;}
.video_list_box .kepu_box .time{float:right;width:105px;padding:10px 0px;}
.video_list_box .kepu_box .time .time_ico{width:20px;height:20px;background-image: url('../images/icons.png');background-repeat: no-repeat;background-position: left -107px top -540px;}
.video_list_box .kepu_box .time .time_str{float:left;line-height:20px;margin-left:5px;font-size:12px;color:#aba2a2;}
.video_list_box .kepu_box .title{float:left;font-size:16px;line-height:30px;padding:10px;}

/******样式覆盖******/
.ScreenBlock .dl .dd {display:inline-block;vertical-align:top;position:relative;min-width:48px;padding:5px;margin-left:10px;}
.ScreenBlock .dl .dd.ddA {min-width:0px;}
.ScreenBlock .dl .dd_a {padding: 0px 10px;border-radius:20px;}
.PageBtns{margin-top:-15px;}