I just spent a few agonizing hours adjusting the page layout of this site. All I wanted to do was shift the main navigation bar above the splash image, and then right-align the menu items. Not being familiar with CSS (I am not a web designer), this was a trial-and-error process interspersed with searches for information on CSS. The real killer was that Firefox 3 was not rendering things the way that I wanted, whereas Internet Explorer was (although Internet Explorer still messes up the fonts). I have taken to testing layouts on multiple browsers, as there is no knowing whether it will look right on all of them.

I decided to add a Google Adsense bar discretely at the bottom of the page, and once again, I had trouble with Firefox. Internet Explorer displayed the page just fine, but Firefox added the new advertisement below the existing ads at the top of the page.