.cert_review_preview_cart{
    display:block;
    float:left;
    width: 30%;
    margin-right: 1%;
    margin-bottom: 30px;
    text-align: center;
}

.inline_block_container{
    clear: both;
    margin: 15px 0;
}

h2.cert_group_ttl{
    margin-top: 25px;
}

.cert_group_descr{
    margin: 15px 0 10px;
}