1. Matthew Schinckel
  2. django-jquery

Source

django-jquery / jquery / static / jquery.jqui / css / _icons.sass

=icon($x,$y,$hover:1)
  width: 16px
  height: 16px
  border: none
  padding: 0
  filter: none
  -ms-filter: none
  background: url(../../jquery.jqui/images/icon-sprite.png) no-repeat
    position: #{$x * -16}px #{$y * -16}px
  &:hover
    background-position: #{$x * -16}px #{($y+$hover) * -16}px
    +box-shadow(none)

=icon-close-circle
  +icon(0,0)
=icon-up-circle
  +icon(1,0)
=icon-down-circle
  +icon(2,0)
=icon-right-circle
  +icon(3,0)
=icon-left-circle
  +icon(4,0)

=icon-close
  +icon(0,2)
=icon-up
  +icon(1,2)
=icon-down
  +icon(2,2)
=icon-right
  +icon(3,2)
=icon-left
  +icon(4,2)

=icon-date
  position: relative
  +icon(4,5,0)
  top: -1px