.h5-footer {
    font-size: 12px;
    background-color: #fff;
    z-index: 100;
    
    a {
        color: #000;
    }

    .user-name {
        text-decoration: underline;
    }
    
    .op-row {
        position: relative;
        padding: 0 30rem / $pxConvertRem;
        height: 60rem / $pxConvertRem;
        line-height: 60rem / $pxConvertRem;
    }

    .back-to-top {
        position: absolute;
        right: 20rem / $pxConvertRem;
    }

    .copyright {
        height: 60rem / $pxConvertRem;
        line-height: 60rem / $pxConvertRem;
        text-align: center;
        color: #666;
        border-top: 1px solid #ccc;
        background-color: #eee;
    }
}