.help-menu {
    margin: 23px 0;
    width: 204px;
    height: 381px;
    background-color: #ffffff;
    text-align: center;
}
.help-menu .active{
    background-color: #FBFAFA;
}
.help-menu-title{
    line-height: 48px;
    font-size: 16px;
}
.help-menu li {
    line-height: 48px;
}

.help-menu li a {
    font-size: 14px;
    color: #999999;
}
.help-menu li a:hover{
    color: #ff4192;
}

.help-main {
    margin: 23px 0 20px 20px;
    width: 856px;
    background-color: #ffffff;
}
.help-main .help-main-title {
    padding: 0 30px;
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    color: #333333;
    border-bottom: 1px solid #F1F1F1;
}
.help-main-section{
    margin: 0 38px;
}
.collapse-item{
    height: 50px;
    line-height: 50px;
    font-size: 12px;
    color: #999999;
    border-bottom: 1px solid #f1f1f1;
}
.collapse a:nth-last-child(1) .collapse-item{
    border-bottom: none;
}
.collapse-item-header::before{
    margin: 0 6px;
    content: '';
    display: inline-block;
    vertical-align: middle;
    width: 2px;
    height: 2px;
    background-color: #999999;
    border-radius: 2px;
}
.contact-us {
    margin: 19px auto;
}
.contact-us p{
    line-height: 36px;
    color: #999999;
    font-size: 14px;
}
.follow-container{padding: 30px;background-color: #fff;margin: 17px 0 19px;}
.follow-title{line-height: 1;text-align: center;font-size: 36px;color: #333;padding-top: 51px;}
.follow-container .follow-user{font-size: 12px;color: #999;line-height: 1;text-align: center;margin-top: 38px;}
.follow-time{padding-top: 12px;}
.follow-content {
    padding: 0 30px 30px 30px;
    font-size:14px;
    color:rgba(153,153,153,1);
    line-height:36px;
}
.collapse-item-header:hover{
    color: #ff4192;
}