/* header */
.header {
    height: 42px;
    text-align: center;
    background: #22211F;
}
.header .logo-title {
    width: 130px;
    font-size: 16px;
}
.header .link-back {
    position: absolute;
    top: 12px;
    left: 12px;
}
.header .link-back .icon-nav_pre_n {
    display: inline-block;
    vertical-align: top;
    width: 9px;
    height: 18px;
    background: url('/m/new/img/components/theme/theme7/header_back.png') 0 0 no-repeat;
    background-size: contain;
}