.helpCenter {
    margin-top: 20px !important;
    overflow: hidden;
}

.help_main_left {
    min-height: 560px;
    width: 19.5%;
    background: #fff;
    float: left;
}
    .help_main_left ul li .help_link a.active {
        color: #FE7515;
    }

    .help_main_left ul li .help_link a {
        font-size: 14px;
        display: block;
        line-height: 30px;
    }
    .help_main_left ul li span:hover {
        background: #FE7515;
        color: #fff;
    }

    .help_main_left ul li span.active {
        border-left: 3px solid #FE7515;
    }

    .help_main_left ul li span {
        padding-left: 28px;
        display: block;
        height: 50px;
    }

    .help_main_left ul li {
        font-size: 16px;
        line-height: 50px;
        cursor: pointer;
    }
        .help_main_left ul li .help_link {
            padding: 10px 0 10px 60px;
            display: none;
        }
    .help_main_left h3 {
        line-height: 78px;
        font-size: 20px;
        padding-left: 30px;
        margin-top:0px;
    }
.help_main_right {
    background: #fff;
    margin-left: 1.5%;
    float: left;
    width: 78.5%;
    min-height: 600px;
}
    .help_main_right .right_title {
        line-height: 64px;
        color: #ccc;
        font-size: 30px;
        border-bottom: 1px solid #e9e9e9;
        margin: 24px 40px 0 40px;
    }
    .help_main_right .content_wraper {
        padding: 16px 40px 40px;
    }