梦之都
CSS教程
,
CSS
content
属性
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在div的前后都增加了内容
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>CSS content 属性示例</title> <style type="text/css" media="all"> h1:before { content: "梦之都: "; display: inline; } div:before, div:after { background: lightgreen; content: "梦之都"; } </style> </head> <body> <h1></h1> <div>在div的前后都增加了内容</div> </body> </html>