.news_video{width: 1200px;margin: 0 auto;overflow: hidden;margin-bottom: 50px;}
.news_video>h2{text-align: center;font-size: 18px;color: #D7000F;margin-top: 30px;margin-bottom: 20px;}
.news_video>span{display: block;text-align: center;font-size: 16px;color: #666666;}
.news_video>span>span{margin-left: 15px;}
.news_video>.video_box{width: 600px;height: 400px;margin: 45px auto;position: relative;}
.news_video>.video_box>span{position: absolute;left: 0px;top: 0px;display: block;width:600px;height: 400px;background: url(../img/v_tm.png)no-repeat;background-size:100% 100%;cursor: pointer;}
.news_video>.video_box>span>img{position: absolute;left: 50%;top: 50%;margin-left: -40px;margin-top: -40px;}
.video_box>a{display: block;width: 590px;height: 50px;background-color: #f9f9f9;line-height: 50px;font-size: 16px;color: #666666;}
.video_box>.top{float: left;width: 300px;display: block;text-overflow: ellipsis; white-space: nowrap;overflow: hidden;}
.video_box>.bottom{float: right;display: block;width: 300px;text-overflow: ellipsis; white-space: nowrap;overflow: hidden;}
.video_box>a:hover{color: #D7000F;}