body{
    background-color: #FAFAFA;
    min-width:1200px;
}
a{
    color: #333;
}
.container{
    width:100%;
    padding-bottom:20px;
    z-index: 999;
}
.v_share li{
    float:left;
    margin-right: 18px;
}
.wap_header {
    width: 1200px;
    margin: 20px auto; 
    background-color:#fff;
    box-sizing: border-box;
    padding: 10px 15px;
    margin-bottom: 10px;
}
.v_text {
    width: 220px;
    height: 26px;
    border: 1px solid #e4e0e0;
    background: #fff;
    text-indent: 10px;
    font-size: 14px;
    color: #9b9b9b;
    float: left;
    border-radius: 5px;
}
.v_sub {
    width: 66px;
    height: 26px;
    line-height: 26px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    font-family: 微软雅黑;
    border: 0;
    background: #ffa44b;
    border-radius: 2px;
    margin-left: 12px;
    display: inline;
    font-weight:600;
}
.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;
}
/* 购买课程 */
.v_introduction{
    float:right;
    width:400px;
}
.introduction_dec{
    margin-bottom:20px;
    line-height: 23px;
    /* 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: 24px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    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: 3px;
    margin-bottom:20px;
}
.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;

}