alias - 1:51 pm on Aug 20, 2010 (gmt 0)
Special CSS tags above H1? Could you please rephrase your question?
And, you don't please GoogleBot.
Please your human visitors, and GoogleBot will be happy.
In other words -- DO NOT hide content for optimization purposes only, you might very well end up being penalized for that.
Simply display the same header for the bots and the human visitors.