<html>
<head>
<title>LIGHTBOX EXAMPLE</title>
<style>
.black_overlay{ display: none; position: absolute; top: 0%; left: 0%; width: 100%; height: 100%; background-color: black; z-index:1001; -moz-opacity: 0.8; opacity:.80; filter: alpha(opacity=80); } .white_content { display: none; position: absolute; top: 25%; left: 25%; width: 50%; height: 50%; padding: 16px; border: 16px solid orange; background-color: white; z-index:1002; overflow: auto; } </style>
</head>
<body>
可以根据自己要求修改css样式<a href="javascript:void(0)" onclick="document.getElementById(‘light’).style.display=’block';document.getElementById(‘fade’).style.display=’block’">点击这里打开窗口</a>
<div id="light" class="white_content">
    This is the lightbox content.
    <a href="javascript:void(0)" onclick="document.getElementById(‘light’).style.display=’none';document.getElementById(‘fade’).style.display=’none’">
    Close</a></div>
<div id="fade" class="black_overlay">
</div>
</body>
</html>