Calvin and Hobbes Dance.

animation-timing-function: steps(23,end);

			
/*firefox*/
-moz-animation-name: dance;
-moz-animation-duration: 10s;
-moz-animation-iteration-count: infinite;
-moz-animation-timing-function: steps(23,end);

@-moz-keyframes dance {
	0%   { background-position:10px 0px;}
   
	100% { background-position:100% 0px;}
}