@media all and (-webkit-min-device-pixel-ratio:10000), not all and (-webkit-min-device-pixel-ratio:0)
{
	.btn{background:url(images/btn.jpg) repeat-x;}
	.btn:hover{background:url(imagesimg/btn_h.jpg) repeat-x;}
	#menu{background:url(images/menu.jpg) repeat-x;}
	#menu ul.left li a.active,
	#menu ul.left li a:hover{background:url(images/menu_h.jpg) repeat-x;}
}