.footer {
    width: 100%;
    /*height: 1rem;*/
    background: #333;
    display: flex;
    padding: 0.09rem 0;
    z-index: 99;
}

.footer div {
    flex: 1;
}

.footer div img {
    width: 0.7rem;
    display: block;
    margin: 0 auto;
}

.footer .tab img:nth-child(1) {
    display: none;
}

.footer .tab.act p {
    color: #FFD22A;
}

.footer .tab.act img:nth-child(1) {
    display: block;
}

.footer .tab.act img:nth-child(2) {
    display: none;
}

.footer div p {
    text-align: center;
    font-size: 0.2rem;
    margin-bottom: 0;
    color: #8f8f94;
}
#picture {
    position: fixed;
    padding: 0 1rem;
}
.mui-popover.mui-popover-action .mui-table-view{
    background-color: transparent;
}
.mui-table-view li {
    background-color: #999999;
    margin-bottom: 0.25rem;
    border-radius: 12px;
    color: #fff;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mui-table-view li .icon {
    width: 0.47rem;
    margin-right: 0.25rem;
}