I think I’ll cry.
Seriously, I don’t get why the comment is not like the header (which it should…)
Here is why: in your source code I see –
<p class="alt" id="comment-6">
<strong>ythibodeau</strong>'s comment:
<br />
<small>March 2nd, 2006 at 11:30 am </small>
<p>This is another post to test alternate… </p>
</p>
Which means you have a paragraph embedded into a paragraph. Now the “insider” <p> tag is generated automatically by WP, but it will not inherit the “alt” style from the outer paragraph.
I guess it was a bad idea using <p> tags for alt instead of list – as the majority of themes do.
Works fine now, thanks for all your help guys!