<!DOCTYPE?html>
<html>
<head>
????<meta?http-equiv="Content-type"?content="text/html;?charset=utf-8"?/>
????<title></title>
????<style>
????????*{
????????????padding:?0;
????????????margin:?0;
????????}
????????#box{
????????????background-color:?red;
????????????height:?100px;
????????}
????</style>
????<script?src="http://libs.baidu.com/jquery/1.9.1/jquery.js"></script>
</head>
<body>
<div?id="box"></div>
<script?type="text/javascript">
????$(window).resize(function?()?{
????????var?box?=?$("#box");
????????box.css({"width":?""+?$(document).width()?+"px"});
????})
</script>
</body>
</html>屏幕由小變大div的寬度隨之變大，為什么由大到小div寬度不變？怎么讓div由大到小時隨頁面大小變?。?
resize的問題
啊啊啊啊123
2017-03-22 12:47:24
