.rectangle-ad-container{text-align:center;justify-content:center;align-items:center;width:100%;min-width:300px;max-width:728px;min-height:250px;margin:1rem auto;display:flex}.adsbygoogle{width:100%;display:block}.dev-ad-container{background-color:#f0f0f0;border:2px dashed #ccc}