.ad-container {
  &--max-width-728 {
    max-width: 728px;
  }
  &--max-width-300 {
    max-width: 300px;
  }
  &--margin-auto-x {
    margin-right: auto;
    margin-left: auto;
  }
  &--sticky-top {
    position: sticky;
    @each $breakpoint, $width in sort-map-by-values($theme-site-header-breakpoints, desc) {
      @media (max-width: $width) {
        top: calc(calculate-navbar-height-for($breakpoint) + $grid-gutter-width * 0.5);
      }
    }
  }
  &--float-right {
    float: right;
    margin-top: 1rem;
    margin-bottom: 1rem;
    margin-left: 1.5rem;
    @include media-breakpoint-down(sm) {
      float: none;
      margin-right: auto;
      margin-left: auto;
    }
  }
  &--sponsored-logo {
    > *:first-child {
      display: flex;
      flex-direction: column;
      align-items: center;
      padding-top: .75rem;

      &::before {
        font-size: .75rem;
        color: #222;
        text-transform: uppercase;
        content: "Brought to you by";
      }
    }
    iframe {
      box-shadow: none;
    }
  }
}