Just send a ticket, and hopefully you will receive a reply soon.
http://support.chess.com/index.php?_m=tickets&_a=submit
Other then that, just hope for a staff to see this post.
Maybe its your eyes :P., the background of this site is different then any other site and maybe this hurts your eyes somehow.. :P
Tech support 101
Turn it off. Turn it on. Call back if that doesn't work. 
This problem only happens sometimes? on specific pages? I would recommend that you either try resetting your web browser settings to the original default or try uninstalling and then downloading and reinstalling your web browser as this may resolve these problems you have been experiencing.
Recommendation: need new pairs of glasses !
Recommendation: stop hitting your TFT with keyboard when you lose game!
Thin Film Transistor
Thought Field therapy
Task Force Tips
The Forest Trust
The Font Thing
The Faulty Thinking
Aaaaahhh, one of the best ever! I love it.
You might want to view > zoom > reset (ff), or view > zoom > 100% (ie)
Ever since chess.com upgraded, I've noticed that sometimes after the page finished loading, the page will zoom out a little then get blurry.
This affects my playing ability because it is hard to distinguish a knight from a bishop. I'll note that this only happens on chess.com.
how do I fix this?