这个为什么没效果？？

bo523 2011-06-27 02:27:02



<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>无标题文档</title>

<style type="text/css">

.box{ width:200px; height:200px; border:1px dashed #444; margin:0 auto;}

</style>

</head>



<body>

<div class="box" onmouseover="this.style.border='1px solid #444;'" onmouseout="this.style.border='1px dashed #444;'"></div>



</body>

</html>

鼠标移上去边框没变？？？

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debugbird 2011-06-27

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顶！！！！！

zell419 2011-06-27

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<div class="box" onmouseover="this.style.border='1px solid #444';" onmouseout="this.style.border='1px dashed #444';"></div>

kk297173176 2011-06-27

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onmouseover="this.style.border='1px solid #444';" onmouseout="this.style.border='1px dashed #444';"

分号应该放'外"内

挨踢直男 2011-06-27

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去掉后面的 ";"号

挨踢直男 2011-06-27

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>无标题文档</title>

<style type="text/css">

.box{ width:200px; height:200px; border:1px dashed #444; margin:0 auto;}

</style>

</head>



<body>

<div class="box" onmouseover="this.style.border='1px solid #444'" onmouseout="this.style.border='1px dashed #444'"></div>



</body>

</html>