js 窗口抖动
<html><head><title> New Document </title><meta name="Generator" content="EditPlus"><meta name="Author" content=""><meta name="Keywords" content=""><meta name="Description" content=""><script >function zd(u){var a=['top','left'],b=0;u=setInterval(function(){document.getElementById('win').style[a[b%2]]=(b++)%4<2?0:4;if(b>15){clearInterval(u);b=0}},32)}</script></head><body id="win" style='position:relative;' border="1"><button onclick="zd()">振动</button><div >asdfasdf<div/></body></html>
补充：web前端 , JavaScript ,
