.main-content {
    max-width: 960px;
    padding: 30px;
    background: #fff;
}
.title {
    font-size: 1.5em;
    padding-bottom: 10px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.main-content .content {
    margin-top: 30px;
}


.page-section {
    font-size: 14px;
    line-height: 2;
}


/* 手机端适配 */
@media (max-width: 768px) {
    .main-content {
        padding: 20px;
    }

    .main-content .content {
        margin-top: 20px;
    }

    /* 头部隐藏个人信息，放出首页菜单 */
    body .menu-h5 {display: none;}
    body header .menu {display: block !important;}
    body header .menu li {display: none;}
    body header .menu li.tutorial-show {display: block !important;}
    body header .user-info-no,
    body header .user-info,
    body header .btn-vip,
    body header .btn-share {
        display: none !important;
    }

}