Some miscellaneous tips
id each page in your document, preferably in the body tag, for easy control via CSS.
Alternate between <divs> and <sections>
This can make it easier to see the priorities inside your code. The Web Consortium (W3C) recommends using
div for the higher-level divisions and
section for the subsidiary sections. Some popular frameworks, such as bootstrap, rely completely on
class, which makes their html almost unintelligible onscreen. So I advise:
Comment your </div>s and /<section>s
This can make your structures easier to navigate and comprehend. I try to always end my
divs with a
<!-- /[class] --> comment tag.