.content{
    background: #000 url("../img/video_bg.jpg") no-repeat center -79px;
}
.h825{
    height: 825px;
}
.video_con{
    width: 1140px;
    margin: 80px auto 0px;
}
.video_con ul{
    overflow: hidden;
}
.video_con ul li{
    width: 264px;
    height: 200px;
    margin-right: 28px;
    float: left;
}
.video_con ul li:nth-child(4n){
    margin-right: 0px;
}
.video_con ul li a{
    color: #ff3000;
    font-size: 14px;
    font-weight: bold;
}
.video_con ul li:hover a{
    color: #FFF;
}
.news_img img.v_img{
    width: 264px;
    height: 134px;
}
.news_img{
    position: relative;
}
.play{
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -52px;
    margin-top: -52px;
    display: none;
}
.hover{
    width: 264px;
    height: 134px;
    position: absolute;
    top: 0px;
    display: none;
    background: rgba(0,0,0,0.5);
}
.video_con ul li:hover .play,.video_con ul li:hover .hover{
    display: block;
}
.more_a{
    display: block;
    width: 403px;
    height: 95px;
    margin: 70px auto 0px;
}
.news_tit{
    margin-top: 10px;
}