.page-customize {
        clear: both;
    }

    .pro-content {
        font-size: 14px;
    }

    .tool.active a {
        padding: 7px 15px;
    }

    .libs-more {
        margin: 5px 12px;
    }

    @media (max-width: 799px) {
        #content {
            background-color: transparent;
            padding-top: 0px !important;
        }
    }
    @media(max-width: 768px) {
        .topicIndex .subjectLeft:nth-child(2),
        .topicIndex .subjectLeft:nth-child(4) {
            float: right;
        }
    }