Pretty ambiguous. > <section> > section is a thematic grouping of content, typically preceded by header… > <header> > The header of a section… So do header

Pretty ambiguous. > <section> > section is a thematic grouping of content, typically preceded by header… > <header> > The header of a section… So do headers go before or inside sections? Or both? The article also fails to mention that <header> is completely different from the way most of us use the #header ID in documents — <header> can be used over and over in HTML5 so the meaning is different than a lot of people would assume. I know the example makes it less ambiguous, but come on.