pressbooks-aldine/assets/styles/layouts/_footer.scss

.social-media {
  margin-top: 1em;

  a {
    font-size: rem(32);
    margin: 0 0.25em;
    transition: all 0.4s;
  }
}

.network-footer {
  margin-bottom: 0;
  padding: 60px 42.5px 40px;
  font-family: $font-family-sans-serif;
  font-size: rem(16);
  color: var(--accent-fg, $white);
  background-color: var(--accent, $brand-accent);

  ul {
    margin: 0;
    padding: 0;
    list-style: none;
    text-align: center;
    font-weight: 600;
    line-height: (36/16);
  }

  a {
    color: var(--accent-fg, $white);
    text-decoration: none;
    border-bottom: solid 1px transparent;

    &:hover,
    &:focus {
      border-bottom: solid 1px var(--accent-fg, $white);
    }
  }

  &__block {
    border-top: solid 1px var(--accent-fg, $white);

    &:first-of-type {
      border-top: 0;
    }
  }

  &__block--1 {
    margin: 0 -5px;
    padding: 0 0 40px;
  }

  &__block--2 {
    padding: 30px 7.5px;

    .widget {
      margin-bottom: 1em;
    }
  }

  &__menu {
    padding: 30px 7.5px 0;
  }

  &__block .social-media {
    margin-top: 0;
    width: 100%;

    a {
      margin: 0 0.5em 0 0;
      border-bottom: none;

      &:hover,
      &:focus {
        border-bottom: none;
      }
    }
  }
}

@media (min-width: $medium) {
  .network-footer {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;

    ul {
      text-align: left;
    }

    &__block {
      display: flex;
      align-items: center;
      height: 142.5px;
      margin: 0;
      padding: 0 69.5px;
      border-top: 0;
      border-right: solid 1px var(--accent-fg, $white);
    }

    &__block--empty {
      display: none;
    }

    &__block--2 {
      flex-direction: column;
      justify-content: center;
    }

    &__block:last-of-type {
      border-right: 0;
    }
  }

  .social-media {
    a {
      font-size: rem(24);
      margin: 0 0.5em 0 0;
    }
  }
}

@media (min-width: $extra-large) {
  .network-footer {
    ul {
      li {
        display: inline-block;
        margin-right: 3em;
      }
    }
  }
}