Of course this is not what will determine if you are in the 1st or 100th position in the search results of Google:)
It's very simple, just add (manually) <h2> the tag to the text of the header and </ h2> in the end, like this:
<h2>How to use the headers</h2>
Too bad we did not like a button for Bold, Italic and Underline to select headers.
Of course, you can replace by h2 h3, h4, h5, or h6 by rank and the importance of the header and apparently they must be used in order (h4 is always preceded by an h3 and not an h1 or h2 but may precede an h2 or h4 h5).
You can easily customize the display of headers with CSS. For example, to customize the display of the header h2 as I did in the previous two headings, simply go to Edit HTML and just after
]]></ b: skin> add this:
.blog-posts h2 {
border-bottom: 3px solid #3B5998;
color: #3B5998;
font: 2.5em/1.33em Helvetica,Arial,Helvetica,sans-serif;
margin-bottom: 18px;
padding: 10px 0 3px;
}
border-bottom: 3px solid #3B5998;
color: #3B5998;
font: 2.5em/1.33em Helvetica,Arial,Helvetica,sans-serif;
margin-bottom: 18px;
padding: 10px 0 3px;
}