MarketButtonBox < UICheckBox
  font: verdana-11px-antialised
  color: #ffffffff
  size: 106 22
  text-offset: 0 0
  text-align: center
  image-source: /images/tabbutton.png
  image-clip: 0 0 20 20
  image-border: 2

  $hover !disabled:
    image-clip: 0 20 20 20

  $checked:
    image-clip: 0 40 20 20
    color: white

  $disabled:
    color: #666666ff
    image-color: #ffffff88