test("animate unit-less properties (#4966)", 2, function() {
stop();
- var div = jQuery( "<div style='z-index: 0'></div>" ).appendTo( "body" );
+ var div = jQuery( "<div style='z-index: 0; position: absolute;'></div>" ).appendTo( "#main" );
equal( div.css( "z-index" ), "0", "z-index is 0" );
div.animate({ zIndex: 2 }, function() {
equal( div.css( "z-index" ), "2", "z-index is 2" );