I want to make popup div instead of popup window for my 'About' picture/page with current button like in this example:
DEMO
在内容区域中，您可以提供您想要在其中显示的任何内容 - 使用以下代码https://gist.github.com/westonwatson/3914027 https://gist.github.com/westonwatson/3914027我已经复制在这里：
.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;
}<html>
<head>
<title>LIGHTBOX EXAMPLE</title>
</head>
<body>
<p>This is the main content. To display a lightbox click <a href="javascript:void(0)" onclick="document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'">here</a>
</p>
<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>