IE6 has been the bain of web developers lifes for years. It’s insecure and uncompliant and requires code specifically written for it. In fact IE7 and IE8 cause just as many headaches. Following Google and many other companies including Microsoft themselves and with CSS3 and HTML5 fast becoming the standard we will no longer be actively developing for old browsers. Are you using an out of date and insecure browser? Update to make the web a prettier and safer place.