If by some unfortunate you’re still using Internet Explorer 6, you will see strange blueish borders around some graphics. To fix this, you have two options:
a) Kill yourself.
b) Update NOW.
This behavior occurs because I’m using an advanced, state-of-the-art technique known as “PNGs with transparencies”, something that an ancient browser such as IE6 can’t handle. No, I don’t care that IE6 still accounts for about 30% of the web traffic, if you’re still using that browser you’re simply not worth of this website. Really, I won’t be mad if you even chose to update to IE7 when you have so many great options — just be sure to remove that unholy piece of software from your system.