HorizontalSeparator < UIWidget
  image-source: /images/horizontal_separator.png
  image-border-top: 2
  height: 2
  phantom: true
  focusable: false

VerticalSeparator < UIWidget
  image-source: /images/vertical_separator.png
  image-border-left: 2
  width: 2
  phantom: true
  focusable: false