Is this the correct use of HTML5?

Question

Please take a look at this example -

I know that I use correctly footer/nav, but <side>also a <section>little confused.

<figure>will be just one huge logo. In addition, this will be the main content. Will it be <aside>used properly? It is not side content like sidebar, so I ask.

There <section>will also be a column for the content, would it be correct?

Answer 1

<aside> - content that is considered separate from the main content of the page

You can put the main content inside the element <article>.

<figure> - for diagrams, illustrations, photos and code examples

, FIGURE. , - - , .

<article> - , , , ,
: http://html5doctor.com/the-article-element/

Answer 2

HTML . <aside> " , " . . A <div> <article> . CSS.