I am working on a website which uses CSS and want to use a SWF instead of the image, but the class="thumb" keeps the page formated.

Is there anyway to swap this image with a SWF and keep it working correctly with the CSS??

<div class="single-project3">
<h2 class="h2">Customize & Purchase</h2>
<a href="images/w-b/wb2.jpg" title="Customizable Graphic" class="lb">
<img src="images/w-b/wb2_small.jpg" alt="" class="thumb"/></a>


Thanks in advance!!