@charset "utf-8";
.page1{
    padding: 0 0 1rem 0;
}
#toper{
    width: 100%;
    height: .88rem;
    background: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
}
.page1 .ban{
    width: 100%;
    height: 4.5rem;
    background: url(../images/cart_ban_bj.png) no-repeat center center;
    background-size: cover;
}