.bm-ad { float: none; clear: both; width: 100%; min-width: 0; margin: 32px auto; text-align: center; box-sizing: border-box; }
.bm-ad-label { display: block; margin-bottom: 8px; color: #777; font: 11px/1.4 Arial, sans-serif; }
.bm-ad > ins { width: 100%; min-height: 280px; }
@media (max-width: 767px) { .bm-ad { padding: 0 12px; } .bm-ad > ins { min-height: 250px; } }