ONLY on mine user on my macBookPro. If I change user or enter with guest user the problem is not there anymore so I think it's a Safari bug and I need to reinstall it.
If it's a Safari bug, the problem would manifest itself in all user accounts, not just yours.
To empty the cache. From your Safari menu bar click Safari > Reset Safari.
Select: Clear History (also empties the cache)
Now back to the menu bar click Safari > Preferences then select the Privacy tab.
Click: Remove All Website Data
Back to the menu bar, Safari > Preferences then select the Advanced tab.
Select: None Selected where you see Style sheet.
Quit and relaunch Safari.
If that didn't help, open the Finder. From the Finder menu bar click Go > Go to Folder
Type or copy/paste: ~/Library/Caches/com.apple.Safari
Click Go then move the Cache.db file from the com.apple.Safari folder to the Trash.
If that didn't help, check Safari > Preferences > Extensions. If there are any installed, turn that off, quit and relaunch Safari to test.
Hi, thanks for the answer but it's not solving the problem. The color are still not correct as on other safaris or browsers and the style is sometimes wrong.
im reinstalling lion hoping it solves the situation.
ITs absurd that its not possible to reinstall just safari in the way to clean up the system from it.