Using the brand new Internet Explorer 8 (because that is the only version I have on this machine), I immediately noticed the pretty dotted black borders appearing over elements that were being “clicked on”. The real term is focus, but that’s too proper. Anyway, it is exciting that Internet Explorer is supporting :focus for CSS, but I find the outline it creates obtrusive by default. The way to get rid of this is to add the following to your css:

div:focus { outline: none; }

Just thought that was interesting that other elements besides images were being given a default outline value. Maybe they thought it would be a good idea. with the increase in multifunction interfaces. to make it easier to interact with a website, or track your interaction (ie. using tab to navigate a page).