.public_header {
    height: .9rem;
    line-height: .9rem;
    background: #ee4d4c;
    width: 100%;
    position: fixed;
    background: url(/asset/images/topbg.png) no-repeat center;
    background-size: 100% 100%;
    left: 0;
    right: 0;
    top: 0;
    z-index: 999;
    margin: 0 auto;
    max-width: 640px;
}
.public_h_con {
    text-align: center;
    font-size: 0.32rem;
    color: #ffffff;
}


.common_header{
    height: 1rem;
    line-height: 1rem;
    background: #ee4d4c;
    width: 100%;
    position: fixed;
    background: url(/asset/images/topbg.png) no-repeat center;
    background-size: 100% 100%;
    left: 0;
    right: 0;
    top: 0;
    z-index: 999;
    margin: 0 auto;
    max-width: 640px;
    text-align: center;
    font-size: 0.32rem;
    color: #ffffff;
}
.none{
    width: 100%;
    padding: 2rem 0;
    font-size: .3rem;
    color: #999999;
    text-align: center;
}