compass-style.org/content/examples/compass/css3/transition/markup.haml
%p
this box has a width transition on hover
#width.transition-example
%p
this box has a width transition on hover, with a set duration
#width-duration.transition-example
%p
this box has a width transition on hover, with a set duration, and uses the 'easein' timing function
#width-duration-easein.transition-example
%p
this box has a few seconds delay, so wait a little before the transition occurs
#width-delay.transition-example