.mall_bg {
    background: #ff7777;
}
.apply_box img.mall_logo {
    width: 4.11rem;
    margin-top: .2rem;
    margin-bottom: .3rem;
}
.apply_box .mall_desc {
    line-height: .38rem;
}
.mall_intro_box {
    padding: .8rem .3rem .9rem;
}
.mall_intro_box img {
    width: 100%;
    margin-top: .7rem;
}