#footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    height: 3.5rem;
    line-height:3.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ff547f;
}

#footer .item {
    flex: 1;
    height: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    border-left: .01rem solid #fff;
}

#footer .item:first-child {
    border-left: none;
}
#footer a{
    text-decoration: none;
}

#footer .item p {
    font-size: 14px;
    color: #fff;
}
.float {
    position: fixed;
    bottom: 2.8rem;
    left: .3rem;
    z-index: 999;
}

.float .item {
    width: 1.1rem;
    height: 1.1rem;
    border-radius: .06rem .06rem 0 0;
    background: #2577e3;
    opacity: 0.7;
    display: flex;
    justify-content: center;
    align-items: center;
}

.float #show img {
    width: 160px;
    height:160px;
}