button.dtp-button-dropdown {
  /*
   * This is a series of settings that improve the "clickable area" of the
   * button without making it take up more space in the layout.
   */
  display: inline-block;
  position: relative;
  padding: 1em;
  margin: -1em;

  &.always-on-top {
    z-index: 1;
  }

  /*
   * The actual "style" of the thing
   */
  background: @dtp-dropdown-button-bgcolor;
  color: @dtp-dropdown-button-color;
  border: none;
  outline: none;
  cursor: pointer;
}