pBackground transparent style:
Style code:
.alert{filter:alpha(opacity=100); /* IE */ -moz-opacity:1.0; /* Moz + FF */
opacity: 1.0; height:300px; width:500px; background:#ccc; left:50%;
top:50%;margin-top:-150px;margin-left:-250px;position:absolute;z-index:99;
text-align:center; padding:20px;}Usage:
<p class=”alert”> 背景透明 </p>
html code:
<!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></title>
<style type="text/css">
.alert
{filter:alpha(opacity=100); /* IE */ -moz-opacity:1.0; /* Moz + FF */ opacity: 1.0; height:300px; width:500px; background:#ccc; left:50%;
top:50%;margin-top:-150px;margin-left:
-250px;position:absolute;z-index:99; text-align:center; padding:20px}
</style>
</head>
<body>
<p class="alert"><a href="http://www.100sucai.com">www.100sucai.com</a></p>
</body>
</html>The above is the detailed content of Example analysis of how to set div background transparent style with CSS. For more information, please follow other related articles on the PHP Chinese website!
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