.footer {
    position: fixed;
    width: 100%;
    height: 2.6rem;
    bottom: 0;
    z-index: 999;
}

.tabbar {
    display: flex;
    width: 100%;
    max-width: 750px;
    height: 2.6rem;
    background: #fff;
    margin: 0 auto;
}

.tabbar-item {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    flex: 1;
    text-align: center;
}

.tabbar-item a {
    color: #797979;
    font-size: .48rem;
}

.tabbar-item a.active {
    color: #3E80EE;
}

.tabbar-item img {
    display: block;
    width: 1.12rem;
    height: 1.12rem;
    margin: .32rem auto 0 auto;
}

.tabbar-border {
    border-top: 1px solid #F1F1F1;
}