.ad_banner {
    width: 100%;
    height: auto;
    background-image: linear-gradient(to right, #fdf3e0, #fad89a);
    margin-top: 50px;
}

.banner_bg {
    width: 1200px;
    height: 250px;
    margin: 0 auto;
    background: url('../spimages/ad_banner.png') no-repeat;
}

.ad_server_cont {
    width: 900px;
    height: auto;
    margin: 0 auto;
    margin-top: 70px;
    margin-bottom: 160px;
}

.ad_server_cont_title p {
    font-size: 27px;
    color: #141414;
    font-weight: bold;
}

.ad_server_cont_txt {
    margin-top: 35px;
}

.ad_server_cont_txt p {
    font-size: 16px;
    color: #3f3f3f;
    line-height: 34px;
}

.ad_server_cont_txt span {
    font-size: 18px;
    font-weight: bold;
}

.ad_server_cont_linkus {
    margin-top: 70px;
}

.ad_server_cont_linkus p {
    font-size: 27px;
    color: #141414;
    font-weight: bold;
}