main>img{
    width: 100%;
    height: 640px;
}
/* .video>.video-nav{
    width: 300px;
    margin:60px auto;
}
.video>.video-nav>li{
    width: 138px;
    height: 44px;
    line-height: 44px;
    border: solid 1px #0d265c;
    text-align: center;
    font-weight: 600;
}
.video>.video-nav>.active{
    width: 138px;
	height: 44px;
    background-color: #fcc900;
    border:none
} */
.detail-list{
    width: 1130px;
    margin:76px auto 125px;
}
.detail-list > span{
    display: block;
    width: 100%;
    height: 1px;
    background: #eee;
    margin-top: 50px;
    box-sizing: border-box;

}
.detail-list>h4{
    font-size: 30px;
	letter-spacing: 1px;
    color: #333333;
    text-align: center;
}
.detail-list>h5{
     width: 100%;
    font-size: 18px;
    letter-spacing: 1px;
    color: #999999;
    font-weight: bold ;
    margin:32px auto 52px;
}

/* .detail-list>p{
 line-height: 1.8;
 font-size: 16px;
} */
.detail-list p {
    line-height: 1.8;
    font-size: 16px;
    margin-bottom: 1em;
}