mastodon/app/javascript/flavours/glitch/styles/components/domains.scss

.domain {
  padding: 10px;
  border-bottom: 1px solid lighten($ui-base-color, 8%);

  .domain__domain-name {
    flex: 1 1 auto;
    display: block;
    color: $primary-text-color;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
  }
}

.domain__wrapper {
  display: flex;
}

.domain_buttons {
  height: 18px;
  padding: 10px;
  white-space: nowrap;
}