I'm now developing my site and was considering FireFox as the main testing zone, but while I tested it on Chrome and IE9 the results were different. On Chrome one of the layers doesn't sit in its place once I open the page but once I refresh it fits exactly where I want it to be. Strange? While on IE one of the divs (the left one) appears to have a higher margin to the left making it too far from the other divs and the font is different which makes some of the words bigger and doesn't fit in the borders. What's the best idea to make my sire looks good on all browsers and which browser should I consider my main testing zone.
P.S: Why people are voting down for my question? We're all learning.