Использование jQuery:
var cssTranslate3dSupported = false;
(function()
{
var div = $('<div style="position:absolute;">Translate3d Test</div>');
$('body').append(div);
div.css(
{
'transform' : "translate3d(20px,0,0)",
'-moz-transform' : "translate3d(20px,0,0)",
'-webkit-transform' : "translate3d(20px,0,0)",
'-o-transform' : "translate3d(20px,0,0)",
'-ms-transform' : "translate3d(20px,0,0)"
});
cssTranslate3dSupported = (div.offset().left == 20);
div.empty().remove();
})();