.footer {
    width: 100%;
    height: 1rem;
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 9999;
    background-color: #ffffff;
    box-shadow: 0 0.02rem 0.2rem 0 rgba(0, 0, 0, 0.11), 0.02rem 0.1rem 0 rgba(0, 0, 0, 0.11);
    padding: 0.2rem 0.4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgb(176, 190, 210);
}

.footer .footer-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.footer .footer-item:nth-child(2) {
    position: relative;
    top: -0.3rem;
}

.footer .footer-item .layui-icon {
    font-size: 0.4rem;
}

.footer .footer-item .circle {
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 50%;
    background-color: rgb(224, 175, 106);
    color: #ffffff;
    border: 0.08rem solid rgb(246, 238, 225);
    margin-bottom: 0.05rem;
    display: flex;
    justify-content: center;
    align-items: center;

}

.footer .footer-item .circle .layui-icon {
    font-size: 0.5rem;
    color: #ffffff;
}

.footer .footer-item.active {
    color: #409EFF;
}