I'm not trying to be rude here, but if I paid $100 for this theme I at least would expect it to be cross browser compatibile. Here are some issues with Safari (attached). I've even disabled my child theme to see if I had caused the problems... it's the theme itself.
Also, the exact same screw up with the listings (screenshot problem1.png) is happening in IE.
Honestly, not really impressed with ClassiPress. It's a good system, but at version 3 and at $100, I expected way more polish.