动画 jquery-transit

<script type="text/javascript" src="js/jquery.min.js"></script> 
<script src="js/jquery-transit.js"></script> 
$("#yun1, #yun2, #yun3, #yun4").css({
        opacity: 1,
        scale: 1,
		y:0,x:0
    });
	$("#yun1").delay(10).transition({
        opacity: 0,
        scale: 3,
		y:-70,x:-300,
        easing: ‘out‘
    },
    12000, ‘‘);