.nav {

    display: inline-block;
    height:40px;
    /*margin-left:5%;*/
    margin-left:60px;
}
.nav .ul_1{

    height:40px;
    border-radius: 5px;
    /*background: #ffffff;*/
}
.nav ul li{
    font-size:18px;
    height:40px;
    line-height: 40px;
    float:left;
    position: relative;
}

.nav ul li:last-child {
    float: right;
}
.nav ul li a{
    padding:0 23px;
    display: block;
    color:#333;
}

.nav ul li a.active{
    background: #facd89;
    font-weight: bold;
    border-radius: 5px;
}
/*�����˵�����*/
.nav ul li ul{
    display:none;
    position: absolute;
    left:0;
    top:100%;
    background: #8eabcd;
    z-index:10;
}
.nav ul li ul li{
    min-width:180px;
    height:29px;
    margin-bottom: 2px;
    font-size: 13px;
    line-height:29px;
    float:none ;
    word-spacing: -10px;
}
.nav ul .len ul li {
    min-width:180px ;
}
.nav ul li ul li:last-child {
    margin-bottom: 14px;
}
.nav ul li ul li a{
    padding:0 0px 0 14px;
    word-spacing: 0;
    display: block;
}
.nav ul li ul li a:ac{
    background: #fff;
}
.nav ul li ul li:hover a{
    background: #fff;
}
.nav ul li:hover ul{
    display:block;
}
.content{
    width:1445px;
    margin:0 auto;
}
.content .location p{
    font-size:24px;
    height:76px;
    font-weight: bold;
    line-height:76px;
}
.content .location p a{
    color:#fff;
}
.content .media .video{
    width:977px;
    height:593px;
    overflow: hidden;
    float:left;
}
.content .media .video video{
    width:977px;
    height:593px;
}
.content .media .list{
    width:466px;
    height:593px;
    border-left:1px solid #252525;
    float: left;
}
.list .title{
    height:76px;
    width:466px;
    background:#3a3a3a;
    border-bottom: 1px solid #252525;
}
.list .title img{
    margin:30px 10px 0 13px;
    float:left;
}
.list .title h4{
    line-height:72px;
    font-size:20px;
    color:#d7d7d7;
    float:left;
    margin-top:5px;
}
.list .choose{
    height:54px;
    width:466px;
    background: #3a3a3a;
    overflow: hidden;
}
.list .choose p{
    width:42px;
    margin-left:23px;
    margin-top:6px;
    height:45px;
    line-height:45px;
    color:#facd89;
    border-bottom: 5px solid #facd89;
}
.list .video_list{
    height:462px;
    position: relative;
    background: #252525;
    overflow: hidden;
}
.list .video_list ul {
    margin-top:9px;
    margin-left: 17px;
}
.video_list ul li{
    width:433px;
    line-height:50px;
    font-size:16px;
    color:#fff;
    overflow: hidden;
}
.video_list ul li.ac{
    background:#655843;
    border-radius: 5px;
}
.video_list ul li .text{
    width:419px;
    height:50px;
    margin-left:6px;
    border-bottom: 1px solid #3a3a3a;
}
.video_list ul li .name{
    float:left;
}
.video_list ul li .time{
    float:right;
}
.video_list ul li a {
    width:426px;
    height:50px;
    display: block;
    color:#fff;
}
/*
.video_list ul li .name{
    float:left;
}
.video_list ul li .time{
    float:right;
}
*/
.video_list .arrow{
    width:17px;
    height:60px;
    position:absolute;
    left:0px;
    top:128px;
    background: #0f0f0f;
    line-height: 60px;
    text-align: center;
    color:#fff;
    font-size:24px;
}