.clear{ clear:both; width:100%; height:1px;}
.video_box{margin:0 auto;width:1180px;overflow:hidden;font-family:Microsoft YaHei;}

.video_left{margin:0;float:left;width:890px;background:#fff;overflow:hidden;margin-top:5px; margin-bottom:15px; }

.video_baner{ width:100%; height:630px; background:url(../images/video_ban.jpg) no-repeat center top;}
.list_video{width:100%;overflow:hidden;margin:10px 0;}
.video_title{width:100%;overflow:hidden;margin:20px 0 0 0;height:50px;line-height:50px;}
.video_title h3{display:block;float:left;height:30px;line-height:30px; font-size:28px;font-weight:normal; padding:0 5px;border-left:4px solid #0065af;}
.video_title span{display:block;float:left;margin-top:10px; height:20px; line-height:20px;font-size:14px;padding:0 5px;background:#ff9200;color:#fff;border-radius:5px;}
.video_title p{display:block;float:left; padding-left:10px;margin-top:10px;height:20px;line-height:20px;font-size:16px;color:#333;}
.video_title p.tblue{color:#007fcc;}
.video_top{width:100%;overflow:hidden;}
.video_topleft{width:450px;height:380px;overflow:hidden;float:left;}
.video_topleft a{display:block;width:450px;height:310px;overflow:hidden;color:#fff;overflow:hidden;}
.video_topleft img{width:450px;height:310px;}
.video_topleft h3{display:block;width:250px; padding:5px 100px; overflow:hidden;position:absolute;line-height:25px;height:50px;font-size:16px;font-weight:normal;margin-top:-60px;background:#333;opacity:0.8;text-align:center;color:#ff9200;}
.video_topleftinfo{width:100%;overflow:hidden;height:50px;margin-top:10px;}
.video_topleftinfo span{display:block;line-height:50px;font-size:28px;color:#ff0000;padding-right:20px;float:left;}
.video_topleftinfo p{display:block;line-height:20px;margin-top:20px;height:20px;float:left;font-size:16px;color:#666;}
.video_topleftinfo button{display:block;float:right;height:30px;margin-top:10px;line-height:30px;padding:0 10px;background:#ff0000;color:#fff;font-size:18px;border-radius:5px;cursor:pointer;}
.video_topright{width:430px;height:380px;overflow:hidden;float:right;}
.video_topright li{width:200px;height:180px; margin-bottom:10px;overflow:hidden;float:left;padding-right:10px;}
.video_topright li a{display:block;width:200px;height:130px;overflow:hidden;color:#fff;overflow:hidden;}
.video_topright li img{width:200px;height:130px;}
.video_topright li h3{display:block;width:190px; padding:0 5px; overflow:hidden;position:absolute;height:30px;line-height:30px;font-size:12px;font-weight:normal;margin-top:-30px;background:#333;opacity:0.8;}
.video_topright li .videoinfo{width:100%;overflow:hidden;height:30px; margin-top:10px;}
.video_topright li .videoinfo span{display:block;line-height:30px;font-size:18px;color:#ff0000;padding-right:5px;float:left;}
.video_topright li .videoinfo p{display:block;line-height:20px;margin-top:10px;height:20px;float:left;font-size:12px;color:#666;}
.video_topright li .videoinfo button{display:block;float:right;height:25px;margin-top:5px;line-height:25px;padding:0 5px;background:#ff0000;color:#fff;font-size:13px;border-radius:5px;cursor:pointer;}
.list_video{width:100%;overflow:hidden;}
.list_video li{width:200px;height:180px; margin-bottom:20px;overflow:hidden;float:left;margin-left:23px;display:inline;overflow:hidden;}
.list_video li a{display:block;width:200px;height:130px;overflow:hidden;color:#fff;overflow:hidden;}
.list_video li img{width:200px;height:130px;}
.list_video li h3{display:block;width:190px; padding:0 5px; overflow:hidden;position:absolute;height:30px;line-height:30px;font-size:12px;font-weight:normal;margin-top:-30px;background:#333;opacity:0.8;}
.list_video li .list_video_info{width:100%;overflow:hidden;height:30px; margin-top:10px;}
.list_video li .list_video_info span{display:block;line-height:30px;font-size:18px;color:#ff0000;padding-right:5px;float:left;}
.list_video li .list_video_info p{display:block;line-height:20px;margin-top:10px;height:20px;float:left;font-size:12px;color:#666;}
.list_video li .list_video_info button{display:block;float:right;height:25px;margin-top:5px;line-height:25px;padding:0 5px;background:#ff0000;color:#fff;font-size:13px;border-radius:5px;cursor:pointer;}
.video_topleft a img,.video_topright li a img,.list_video li a img{transform: scale(1);transition: all 1s ease 0s;-webkit-transform: scale(1);-webkit-transform: all 1s ease 0s;}
.video_topleft a:hover img,.video_topright li a:hover img,.list_video li a:hover img{transform: scale(1.1);transition: all 1s ease 0s;-webkit-transform: scale(1.1);-webkit-transform: all 1s ease 0s;}