body{
    background-color: #FAFAFA;
}
/*顶部新闻栏目*/
.head_news .head_news_main{width: 1200px; height: 90px; margin: 0 auto;clear:both;}
.head_news .news_item{width: 292px;height: 85px;margin-left: 7px;}
.head_news .news_item1{border: 1px solid #FF9C28;border-top: 4px solid #FF9C28;margin-left: 0px;}
.head_news .news_item2{border: 1px solid #50A1FD;border-top: 4px solid #50A1FD;}
.head_news .news_item3{border: 1px solid #FF6565;border-top: 4px solid #FF6565;}
.head_news .news_item4{border: 1px solid #3BC998;border-top: 4px solid #3BC998;}
.head_news .news_item>.fl{width: 57px;font-size: 18px;font-weight: bold;text-align: center;margin-top: 15px;}
.head_news .news_item>.fr{width: 235px;height: 60px; font-size: 15px;margin-top:10px;overflow: hidden;}
.head_news .news_item>.fr>a{display: inline-block;margin-left: 10px;line-height: 30px;color: #333;}
/*内容*/ 
.sw-content-wrap .lanmu{font-size: 24px; line-height: 24px;border-left: 4px solid #1479D7;padding-left: 10px;margin-top: 30px;margin-bottom: 10px;}
.sw-content-wrap{width: 1200px;margin: 0 auto;height: 200px;margin-top:12px;}
.sw-nav{margin-bottom: 10px;color: #999999;background: url(../images/ico-home.png) left no-repeat;text-indent: 24px;}
.sw-nav>a{color: #333;}
.sw-content-left{width: 815px;margin-right: 16px;}
.sw-content-right{width: 343px;margin-left: 24px;margin-bottom: 40px;}
.sw-content-left-tit{margin-top: 30px;margin-bottom: 10px;font-size: 22px;color: #333333;}
.sw-content-left-litletit{color: #999; font-size: 12px; line-height: 32px;}
.sw-needclass{background: url(../images/ico-learn.png) left no-repeat;text-indent: 24px;margin-left: 30px;width: 266px;}
.sw-talk-online{background: url(../images/ico-talk.png) left no-repeat;text-indent: 24px;margin-left: 24px;}
.sw-talk-online>a{color: #333;}
.sw-view{background: url(../images/sw_spirit.png) -119px no-repeat; width: 19px; height: 19px;margin-left: 23px; margin-top: 5px;}
.video_breadcrumb{
    margin: 15px auto;
    width: 1200px;
}
.container{
    width:100%;
    padding-bottom:20px;
    z-index: 999;
}
.video_content{
    width:1200px;
    margin:0 auto;
}

.left_video{
    float:left;
}
.left_class{
    float:left;
    width:800px;
}

.video-list,.v_hot{
    width: 350px;
    margin-bottom: 20px;
    background-color: #fff;
    padding: 20px 15px;
}
.video-list>li{
    padding-top: 15px;
    cursor: pointer;
}

/* 视频内容 */
.v_content{
    background-color:#fff;
    padding:20px 15px;
    margin-bottom:20px;
    /* margin-top: 20px; */
}
/* 购买课程 */
.v_introduction{
    float:right;
    width:400px;
}
.introduction_dec{
    margin-bottom:20px;
    line-height: 30px;
    /* height: 65px; */
    overflow: hidden;
    font-size:14px;
}
/* 广告位 */
.v_advertising{
    width:400px;
    height:60px;
    margin-bottom:20px;
}
.v_advertising img{
    width:100%;
}
.v_introduction label{
    margin-right:20px;
    color: #999;
    font-size: 12px;
}
.sign,.selling_price{
    color:#ff4554;
}
.selling_price{
    font-size:22px;
    margin-right:20px;;
}
/* 间距 */
.v_gap{
    width:25px;
    display: inline-block;
}
.v_prices{
    background-color:#f6f6f6;
    padding:10px 15px;
    font-size:14px;
    margin-bottom:20px;
}
.v_prices>p{
    line-height:30px;
}
.v_notprice{
    font-size: 14px;
    color: #999999;
    text-decoration: line-through;
}
.introduction_title{
    font-size: 16px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 24px;
    font-weight: 600;
    margin-bottom:20px;
}
/* 咨询 */
.red_student,.orange_consult{
    display: inline-block;
    padding: 10px 25px;
    background-color:#ff4554;
    color:#fff;
    font-weight:600;
    border-radius: 5px;
    margin-bottom: 20px;
    width: 180px;
    text-align: center;
}
.red_student:hover{
    background-color:#f87a84;
}
.orange_consult{
    margin-left:40px;
    background-color:#ffa44b;
}
.orange_consult:hover{
    background-color:#f3b087;
}
.v_tel{
    font-size: 14px;
    color: #999;
    padding-left:23px;
    background: url(../images/v_tel.png) no-repeat 0 center;
}
.v_tel a{
    font-size: 14px;
    color: #999;
}
/* 视频声明 */
.v_statement{
    background-color:#fff;
    font-size:16px;
    margin-bottom:20px;
    padding:20px 15px;
}
.v_statement>p{
    line-height:35px;
}
.statement_message{
    padding-left:50px;
    background: url(../images/trumpet.png) no-repeat 0px center;
    background-size:40px;
}
.statement_message>a{
    color:#D81E06;
}
.statement_message>a:hover{
    text-decoration:underline;
}
/* 课程详情 */
.v_details{
    float:left;
    width:775px;
    background-color:#fff;
    padding:20px 15px;

}
/* 右侧推荐 */
.right_recommend{
    float:right;
}
.v_pic{
    float:left;
    width: 96px;
}
.v_pic>a>img{
    width:100%;
}
.v_recommend{
    float:left;
    width:239px;
    padding-left:15px;
    color:#8d8d8d;
    font-size:14px;

}
.v_recommend p{
    font-size:16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color:#333;
    line-height:30px;
}
.v_recommend i{
    background:url(../images/icon_eye.png) no-repeat 0 center;
    width:40px;
    float:right;
    padding-left:20px;
}
.v_hot li{
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333;
    line-height: 50px;
    border-bottom: 1px dotted #eee;
}
/* 标题 */
.v_title{
    line-height: 25px;
    border-bottom: 1px solid #eee;
    margin-bottom: 5px;
}
.v_title>p{
    font-size: 18px;
    color: #2d77cb;
    font-weight: 600;
    border-bottom: 3px solid #2d77cb;
    width: 80px;

}