.footer-tab {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100rem / $pxConvertRem;
    padding-top: 20rem / $pxConvertRem;
    box-sizing: border-box;
    background: #fff;
    border-top: 1px solid #b0b0b0;
    z-index: 3;
    .tab-item {
        float: left;
        width: 20%;
        text-align: center;
        color: #b0b0b0;
        &.current {
            color: #5e4b3c;
        }
    }
    .tab-icon {
        font-size: 40rem / $pxConvertRem;
        line-height: 1;
    }
    .tab-name {
        margin-top: 10rem / $pxConvertRem;
        font-size: 20rem / $pxConvertRem;
        line-height: 1;
    }
}