.tf-article-help .article-nav{
    width: 288px;
    background: #f8f8f8;
    padding: 50px 0;
    float: left;
}
.tf-article-help .article-nav > ul{
    margin:0 75px;
    width: 150px;
    border-bottom: 1px solid #c5c5c5;
    padding: 20px 0;
}
.tf-article-help .article-nav > ul:last-child{
    border:none;
}
.tf-article-help .article-nav .article-nav-title{
    font-size: 20px;
    color:#202020;
    font-weight: bold;
}
.tf-article-help .article-nav > ul > li{
    margin:10px 0;
    font-size: 15px; 
}
.tf-article-help .article-nav > ul > li > a{
    color:#999;
}
.tf-article-help .article-nav > ul > li > a:hover{
    text-decoration: none;
}
.tf-article-help .article-nav > ul > li.active > a{
    color:#dfb26c;
}
.tf-article-help .article-content{
    float:left;
    width: 800px;
    margin-left:70px;
}
.tf-article-help .article-content .article-title{
    font-size: 28px;
    color:#202020;
    padding-left: 20px;
    border-left: 4px solid #dfb26c;
}
.article-img > img{
    width: 500px;
    margin-bottom:20px;
}
.article-img-2 > img{
    width: 428px;
}
.article-img-4 > img{
    width: 45%;
    float:left;
    margin-right: 10px;
}
.article-content .inform-content{
    margin-top:40px;
    color:#888;
    padding-bottom: 30px;
}
.article-content .inform-content .inform-title{
    font-size: 15px;
    line-height: 180%;
    width: 650px;
}
.article-content .inform-content .title{
    margin:10px 0;
    font-size: 15px;
    font-weight: bold;
}
.article-content .inform-content .title-item > span{
    color:#FFF;
    background: #dfb26c;
    border-radius: 30px;
    padding:1px 5px; 
    margin-right:5px;
    font-size: 12px;
}
.article-content .inform-content .item-detail{
    margin-top:10px;
}
.article-content .inform-content .item-detail > label{
    float: left;
    width: 45px;
    margin-top:5px;
}
.article-content .inform-content .item-detail > ul{
    float:left;
    margin-left:5px;
}
.article-content .inform-content .item-detail > ul > li{
    margin:5px 0;
}
.article-content .inform-content .item-detail > ul > li > span{
    padding:0 4px; 
    margin-right:5px;
    border-radius: 30px;
    border: 1px solid #888;
    font-size: 12px;
}
.article-content .inform-content .inform-question{
    font-size: 18px;
    color:#dfb26c;
    margin:40px 0 10px 0;
}
.article-content .inform-content .inform-payment{
    padding: 50px;
    border:1px solid #CCC;
    box-shadow: 0 0 5px #EEE;
    line-height: 180%;
    font-size: 15px;
    margin-bottom: 30px;
}
.article-content .inform-content .inform-payment .inform-payment-title{
    color:#666;
    font-size: 18px;
    font-weight: bold;
}
.article-content .inform-content .payment-tips > span{
    color:#57c5f1;
}
.article-content .inform-content .inform-payment .payment-content{
    background: #f8f8f8;
    padding: 30px 0;
    height: 100px;
    line-height: 40px;
    margin-top:10px;
    padding-left: 150px;
}
.article-content .inform-content .inform-payment .payment-content > span{
    color:#57c5f1;
}
.article-content .inform-content .inform-payment .payment-01{
    background: url("../../images/help/3.png") no-repeat 20px 30px #F8F8F8;
}
.article-content .inform-content .inform-payment .payment-02{
    background: url("../../images/help/3.png") no-repeat 40px -55px #F8F8F8;
}
.article-content .inform-content .inform-payment .payment-03{
    background: url("../../images/help/3.png") no-repeat 20px -145px #F8F8F8;
}
.article-content .inform-content .inform-payment .open-account{
    height: auto;
    padding: 10px 40px;
}
.article-content .inform-content .inform-payment .open-account > p{
    margin:0;
    border-bottom:1px solid #CCC;
    font-size: 14px;
}
.article-content .inform-content .inform-payment .open-account > p:last-child{
    border-bottom:none;
}
.article-content .inform-content > ul > li{
    margin:5px 0;
}
.article-content .inform-content > p{
    line-height: 150%;
}
.article-content .inform-content > p.novice{
    margin-left:25px;
}
.article-content .inform-content .novices{
    font-size: 17px;
    color:#dfb26c;
    line-height:25px;
    margin-top:20px;
}
.article-content .inform-content .inform-introduce{
    padding-left: 25px;
    margin:10px 0;
}
.article-content .inform-content .novices-img{
    padding: 0 25px;
}
.article-content .inform-content .search-item{
    background: #F8F8F8;
    float:left;
    padding: 40px 20px;
    width: 190px;
    height: 200px;
    margin-right: 5px;
    border-bottom: 2px solid #57c5f1;
}
.article-content .inform-content .search-artists{
    margin:20px 0 10px 25px;
}
.article-content .inform-content .search-item:last-child{
    margin-right:0;
}
.article-content .inform-content .search-item .search-title{
    color:#666;
    font-size: 15px;
    font-weight: bold;
}
.article-content .inform-content .search-item .search-title-line{
    width: 24px;
    height: 2px;
    background: #57c5f1;
    margin:10px 0;
}