*{margin:0;padding:0;list-style: none;text-decoration: none;font-family: '微软雅黑';}
.header_img{
    width:100%;
}
.header_img img{
    width:100%;
    /*margin-top: 20px;*/
}
.title_nav{
    width:92%;
    margin:15px auto 0;
    border-bottom: 1px solid #F0F0F0;
    padding-bottom: 10px;
}
.title_nav h4{
    font-size: 1.125rem;
    font-weight: 400;
    color: #333333;
    line-height: 30px;
    text-align:left;
}
.title_time{
    display: flex;
    width:100%;
}
.title_time p{
    width:65%;
    font-size: .83rem;
    font-weight: 400;
    color: #999999;
    line-height: 21px;
    margin-top:2px;
}
.introduction{
    width:92%;
    margin:0 auto;
    text-align: center;
    margin-top:20px;
}
.introduction b{
    line-height: 2rem;
    font-size: 1rem;
}
.introduction p{
    font-size: .9rem;
    font-weight: 400;
    color: #333333;
    line-height: 20px;
    text-align: left;
}
.introduction img{
    width:8rem;
    height:8rem;
    margin-bottom:14px;
}
.activity{
    width:92%;
    margin:0 auto;
    text-align: left;
}
.activity_p{
    font-size: 1rem;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #1E1E1E;
    line-height: 26px;
    position: relative;

}
.activity_p img{
    position: absolute;
    left: 52px;
    top: 10px;
    z-index: -1;
}
.activity div p{
    font-size: 1rem;
    font-weight: bold;
    color: #333333;
}
.activity div{
    
    display: flex;
}
.activity p{
    font-size: .9rem;
    font-weight: 400;
    color: #333333;
    line-height: 25px;
}
.activity div img{
    margin-top:10px;
}
.main_right{
    width:400px;
    margin-left:40px;
}
.playback_top{
    display: flex;
    position: relative;
    padding-bottom: 10px;
    margin-top:20px;
    border-bottom: 1px solid #C8C8C8;
}
.playback_top img{
    width:24px;
    height:19px;
    margin-top:8px;
    margin-right:20px;
    margin-left:20px;
}
.playback_top p{
    font-size: 20px;
    line-height: 34px;
}
.playback_top span a{
    font-size: .83rem;
    line-height: 34px;
    color: #EA5555;
    position: absolute;
    right:10px;
}
.p_main li{
    display: flex;
    margin-top:15px;
    transition: 0.4s;
}
.p_main li p{
    width: 50px;
    height: 45px;
    text-align: center;
    background: #EBEBEB;
    margin:0 20px;
    color: #666666;
    padding-top:5px;
}
.p_main li:hover p{background: #EA5555; color: #fff;}
.p_main_r{
    width: 284px;
    font-size: 1rem;
    font-weight: 400;
    color: #333333;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.p_main_r a{
    color: #333333;
}
.p_main_r span{
    color: #666666;
    font-size: .9rem;
}
.playback_center li{
    display: flex;
    position: relative;
    margin:20px 0;
}
.playback_center li img{
    width: 68px;
    height: 68px;
    margin-left:20px;
    border-radius:50%;
}
.p_c_div{
    margin-left:20px;
    width:182px;
    overflow: hidden;
    font-size: .9rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-top:8px;
}
.p_c_div p{ font-size:18px;}
.p_c_div span{
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 30px;
}
.playback_center a{
    
}