.site-ad {
    margin: 28px 0 0;
    padding: 14px 0;
    border-top: 1px solid #d5dde5;
    min-height: 120px;
    text-align: center;
}
.site-ad > span {
    display: block;
    margin-bottom: 8px;
    color: #5a6673;
    font-size: 12px;
}