$button-background: #3498db;

#editor {
  border: 1px solid #aaa;
  display: flex;
  flex-direction: column;
  #HTML_EDITOR {
    flex: 1;
  }
  .presets {
    padding: 5px 10px;
    border-bottom: 1px solid #aaa;
    display: flex;

    ul {
      margin: 0;
      padding: 0;
      flex: 1;
      text-align: right;
    }

    li {
      margin: 0;
      padding: 0 10px;
      list-style-type: none;
      display: inline;
      border-right: 1px solid #aaa;
      &:last-of-type {
        border: none;
        padding-right: 0;
      }
    }

  }
}