.ad-slot {
  box-sizing: border-box;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid #d5d0c4;
  background: #e9e3d6;
  color: #6b6659;
  text-align: center;
  font: 500 10px 'IBM Plex Mono', monospace;
  letter-spacing: .05em;
}

.ad-slot-banner {
  width: min(calc(100% - 80px), 970px);
  min-height: 90px;
  margin: 24px auto 28px;
}

.ad-slot-rectangle {
  width: 300px;
  min-width: 300px;
  min-height: 250px;
  align-self: center;
}

.ad-slot-skyscraper {
  width: 160px;
  min-width: 160px;
  min-height: 600px;
}

@media (max-width: 1100px) {
  .ad-slot-skyscraper {
    width: min(calc(100% - 80px), 970px);
    min-width: 0;
    min-height: 100px;
  }
}

@media (max-width: 700px) {
  .ad-slot-banner {
    width: calc(100% - 36px);
    min-height: 100px;
  }

  .ad-slot-skyscraper {
    width: calc(100% - 36px);
  }
}