<!DOCTYPE html>
<html>
<head>
<title>Local</title>
</head>
<style type="text/css">
*{padding: 0;margin: 0}
.piont{width: 20px;height: 20px;border-radius: 50%;background: red;margin-top: 200px;margin-left: 200px;border: 6px solid #999;-moz-transition:all 0.2s ease 0s;transition:all 0.2s ease 0s;}
.piont:hover{border: 20px solid #eee;margin-top: 186px;margin-left: 186px;-moz-transition:all 0.2s ease 0s;transition:all 0.2s ease 0s;}
</style>
<body>
<div class="piont"></div>
</body>
</html>
在谷歌浏览器中正常，在火狐狸中心点随动画抖动！怎么解决这个抖动的问题？请高手赐教！
