.ad-placement{box-sizing:border-box;width:100%;max-width:72rem;margin-right:auto;margin-left:auto;padding:1rem;text-align:center}.ad-placement .adsbygoogle{margin-right:auto;margin-left:auto;text-align:center}.ad-placement-header{padding-top:1rem;padding-bottom:1rem}.ad-placement-footer{padding-top:1.5rem;padding-bottom:1.5rem}