title: How to make div background color transparent in CSS
body: <p>I'm not using CSS3. So I can't use <code>opacity</code> or <code>filter</code> attributes. Without using these attributes how can I make the <code>background-color</code> transparent of a <code>div</code>? It should be kind of the text box example in this <a href="http://www.w3schools.com/css/tryit.asp?filename=trycss_transparency">link</a>. Here the text box background color is transparent. I want to make the same, but without using the above mentioned attributes.</p>