Panel < UIWidget
  phantom: true

FlatPanel < Panel
  border-image:
    source: /core_ui/images/panel_flat.png
    border: 4

TopPanel < Panel
  height: 34
  border-image:
    source: /core_ui/images/top_panel.png
    border-bottom: 3

RoundedPanel < Panel
  background-color: #ffffffdd
  border-image:
    source: /core_ui/images/panel_rounded.png
    border: 4


RectPanel < UIWidget
  image: /core_ui/images/empty_rect.png