<p>Roll over a link, watch the image above change. That&#8217;s what we build in this screencast, only we don&#8217;t use any JavaScript to do it. The trick is some simple z-index switching on hover and a bit of absolute positioning.&hellip;</p>

#83: Thoughts on SEO

CSS-Tricks Screencasts is focused on showing you tips, tricks, techniques about web design. Code samples can be extremely helpful, but sometimes it is even more helpful to watch someone as they code. In CSS-Tricks Screencasts will show you real live CSS and HTML code being written and tested right on the screen. Topics will vary but will always center around design and usability.