.ad-unit {
  width: 100%;
  max-width: 1120px;
  min-height: 90px;
  margin: 1.5rem auto;
  padding: 0.35rem 0;
  overflow: hidden;
  clear: both;
}

.ad-unit-label {
  display: block;
  margin-bottom: 0.35rem;
  color: #64748b;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}

.ad-unit-sidebar {
  margin-top: 1rem;
  margin-bottom: 1rem;
  min-height: 250px;
}

.ad-unit-feed {
  grid-column: 1 / -1;
}

.blog-post-body .ad-unit,
.blog-post-article .ad-unit {
  margin-top: 1.75rem;
  margin-bottom: 1.75rem;
}

@media (max-width: 640px) {
  .ad-unit {
    margin: 1.2rem auto;
    min-height: 100px;
  }
}