.ad-slot {
  width: min(100% - 1.5rem, 1180px);
  margin: 0 auto;
  text-align: center;
}
.ad-slot[hidden] { display: none !important; }
.ad-slot[data-ad-active="true"] {
  display: grid;
  place-items: center;
  padding: 1.1rem 0;
  border-top: 1px solid #c9c4b9;
  border-bottom: 1px solid #c9c4b9;
}
.ad-label {
  display: block;
  margin-bottom: .3rem;
  color: #69747d;
  font-size: .62rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.ad-mount { margin: 0 auto; }
.ad-slot[data-ad-size="728x90"] .ad-mount { width: min(728px, 100%); min-height: 90px; }
.ad-slot[data-ad-size="468x60"] .ad-mount { width: min(468px, 100%); min-height: 60px; }
.ad-slot[data-ad-size="320x50"] .ad-mount { width: min(320px, 100%); min-height: 50px; }
.ad-slot[data-ad-size="300x250"] .ad-mount { width: min(300px, 100%); min-height: 250px; }
.ad-slot[data-ad-dev="true"] .ad-mount {
  display: grid;
  place-items: center;
  border: 1px dashed #7b858d;
  background: #eef0f1;
  color: #5b666e;
  font: 700 .72rem/1.2 ui-sans-serif, system-ui, sans-serif;
}