First off, I'm new to all this, so please bear with me.

I have a site, where everything looks good while the page loads, but when it's done loading (like after 1 sec), it's like a whole extra layer of text appears behind the original text. It kind of looks like everything is going from font-weight:normal to bold, but I have tried going through the weights and that didn't help. I would appreaciate if anyone pointed me towards the right place to look for what's causing this: (see screenshot). Thank you.

SCREENSHOT: 343k6c3.gif

From this screenshot, you can see the hidden layer has a different color (and I tried searching for that, but couldn't find anything).