lol为何移除法术吸血:请解释HTML这段代码什么意思

来源:百度文库 编辑:高考问答 时间:2024/04/29 23:45:51
<?xml version="1.0" encoding="iso-8859-1"?>
<!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>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />

<style type="text/css">
body {text-align:center}

#outer {width:70%;
background:#ffffcc;
margin:auto;
text-align:center;
}

.inner {width:100px;
height:100px;
margin:5px;
border:1px solid #000;
}

html .inner {display:inline} for ie
html>body #outer {display:table}for mozilla
html>body .inner {display:table;float:left}for mozilla
@media all and (min-width: 0px){ opera 7 styles
html>body .inner {display:inline-block;float:none;}
}

</style>

</head>
<body>
<!-- force quirks mode by using the xml pro-logue -->
<div id="outer">
<div class="inner">1</div>
<div class="inner">2</div>
<div class="inner">3</div>
<div class="inner">4</div>
<div class="inner">5</div>
<div class="inner">6</div>
<div class="inner">7</div>
<div class="inner">8</div>
<div class="inner">9</div>
<div class="inner">10</div>
<div class="inner">11</div>
<div class="inner">12</div>
<div class="inner">13</div>
<br style="clear:both" />
</div>
</body>
</html>

其中这段是什么意思?

html .inner {display:inline} for ie
html>body #outer {display:table}for mozilla
html>body .inner {display:table;float:left}for mozilla
@media all and (min-width: 0px){ opera 7 styles
html>body .inner {display:inline-block;float:none;}
}
我知道是样式表,内容我看过.怎么是系统生成的呢?html>body是什么意思?

是自定义的标记

是样式表,系统生成的代码,你打开CSS看一下就知道是什么了