.ad-area {
  margin: 16px auto;
}

.ad-area--medium-rectangle {
  max-width: 300px;
}

.ad-area--skyscaper {
  max-width: 120px;
}

.ad-area--wide-skyscaper {
  max-width: 160px;
}

.ad-area--leaderboard {
  max-width: 728px;
}

.ad-area--large-leaderboard {
  max-width: 970px;
}

.ad-area--half-page {
  max-width: 300px;
}

.ad-area__label {
  font-size: 13px;
  padding-left: 4px;
}

.ad-area__image {
  vertical-align: bottom;
}