soapbox/app/styles/components/snackbar.scss

.notification-list {
  position: fixed;
  bottom: var(--thumb-navigation-height);
  z-index: 1000; /* Above ThumbNavigation */
  width: 100%;

  @media (min-width: 895px) {
    bottom: 0;
  }
}

.snackbar {
  font-size: 16px !important;
  padding: 10px 20px 10px 14px !important;
  position: absolute !important;
  display: flex;
  align-items: center;
  justify-content: center;

  &::before {
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 20px;
    margin-right: 8px;
  }

  &--info {
    background-color: #19759e !important;

    &::before {
      content: '\f05a';
    }
  }

  &--post {
    background-color: #0482d8 !important;
  }

  &--success {
    background-color: #199e5a !important;

    &::before {
      content: '\f00c';
    }
  }

  &--error {
    background-color: #9e1919 !important;

    &::before {
      content: '\f05e';
    }
  }

  .notification-bar-wrapper {
    transform: translateY(1px);
  }

  .notification-bar-action a {
    @include font-roboto;
    font-size: 16px;
    color: white;
    font-weight: 700;
    text-decoration: none;
    text-transform: none;

    &:hover,
    &:active,
    &:focus {
      text-decoration: underline;
    }
  }
}