<!DOCTYPE html><html> <head> <meta charset="utf-8" /> <title></title> </head> <style> #one{height: 100px;width: 100px;background-color: red;transform:translate(-120px,0px);transition: all 4s;} .yidong{height: 100px;width: 100px;background-color: red;transform: translate(300px,0px);} </style> <body> <div id="one"></div> ? ?? </body><script>window.onload=function(){ document.getElementsById("one").className='yidong';}</script></html>
我寫了段代碼，但沒看到執(zhí)行，也沒有報(bào)錯(cuò)，求大神幫忙看看
weibo_天絕飛云_0
2016-10-29 17:15:02
