/*******css.html*/css
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>css四種引入方式</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="description" content="布爾教育 http://www.itbool.com" />
<link rel="stylesheet" href="./23css.css" /> /* 第一種方式引入*/
<style>
</style>
</head>
<body>
<div id="test1" style="clolor:red;">每天向上</div>
</body>
</html>html
/********23-2.css***********************/ui
#test1{
border: 10px solid blue;
}url
/****23css.css******************/.net
@import url(23-2.css);
#test1{
width: 200px;
height: 300px;
margin: 50px auto;
background:gray;
}
xml