Semantic Elements
A semantic element clearly describes its meaning to both the browser and the developer.
<header>…</header>:
Specifies the webpage header
<nav>…</nav>:
Navigation links for the user in a webpage.
<main>…<main/>:
Marks the main content of the webpage.
<section>…</section>:
Specifies a particular section in the webpage.
<article>…</article>:
Denotes an article.
<aside>…</aside>:
Denotes content displayed in a sidebar of the webpage.
<footer>…</footer>:
Specifies the webpage footer.
Example :