In Twenty Eleven, how can I change the html of the header? I can't get to it by choosing Appearance and Editor or Header. I want to style aspects of my title, such as having it on two lines with initial caps in red. I tried in-line styling the title itself, but although it shows correctly in the preview, it just shows the code when updated. What I want is visual/html tabs similar to the interface for a post or page. Shouldn't there be the same flexibility for the header?