I currently show 3 Adsense content Ads on my Forum.
1) Leaderboard below the navbar
2+3) Large Rectangle as second post
The first large rectangle is the best performing Ad on my site.
However it is the second Ad that is loaded therefor does not show the highest paying Ads.
How can I switch the display order of those two Ads?
It should be possible with CSS I think but I have absolutely no idea.
Help would be much appreciated