What does `<div>` mean?

What does <div> mean?

Marking up a document involves wrapping text with tags. The above is a DIVision tag for sectioning the page. In the pre-HTML5 days, we used <div></div> with special id attributes to section a page into HEADER, CONTENT, FOOTER, but we now have special elements for that purpose.

<div id="header">

</div>
<div id="content">

</div>
<div id="footer">

</div>

Sectioning helps us to organize our document by grouping related elements in a container for easy identification. Markinp up a document is akin to writing an outline of the content.