.hi-floating-window {
    display: none;
    position: fixed;
    bottom: 1.6rem;
    right: .32rem;
    z-index: 200;
}

.hi-floating-window .mascot {
    position: absolute;
    top: -.3rem;
    width: .58rem;
    height: .64rem;
}

.hi-floating-window .item {
    width: .58rem;
    margin-top: .18rem;
}

@media screen and (max-width: 768px) {
    .hi-floating-window {
        display: block;
    }
}