message: SimpleCell: fixed IconButton margin for ios
diff: padding-left: 12px;
  }
  +.SimpleCell--ios .SimpleCell__after .IconButton .Icon--16,
  +.SimpleCell--ios .SimpleCell__after .IconButton .Icon--16 ~ * {
  + margin-right: -12px;
  +}
  +
  /**
  * Android
  */
  