How to specify the main content of a document in HTML5 ?

The <article> tag is one of the new sectioning element in HTML5. The HTML article tag is used to represent an article. More specifically, the content within the <article> tag is independent of the other content of the site (even though it can be related).

In other words, the article element represents the component of a page that consists of self-contained composition in a document, page, or site.

Example 1:




<!DOCTYPE html>
<html>
  
<head>
    <title>
        Specify the main content of a 
        document using HTML5
    </title>
</head>
  
<body>
    <h2>w3wiki</h2>
  
    <h2>
        HTML5: How to specify the 
        main content of a document
    </h2>
  
  
    <article style="width: 300px; 
                    border: 2px solid gray; 
                    padding: 10px; 
                    border-radius: 10px;
                    margin: 5px;">
  
        <img src=
"https://media.w3wiki.net/wp-content/cdn-uploads/20190710102234/download3.png"
            alt="Beginner" width="300" height="250" 
            class="alignnone size-medium wp-image-560930" />
  
        <h1>w3wiki</h1>
  
        <p>
            Sandeep Jain(FOUNDER) An IIT Roorkee 
            alumnus and founder of w3wiki.
            Apart from w3wiki, he has worked
            with DE Shaw and Co. as a software developer
            and JIIT Noida as an assistant professor.
        </p>
    </article>
</body>
  
</html>       


Output:

Example 2:




<!DOCTYPE html>
<html>
  
<head>
    <meta charset="utf-8" />
  
    <title>
        Specify the main content of 
        a document using HTML5
    </title>
</head>
  
<body>
    <h2>w3wiki</h2>
    <h2>
        HTML5: How to specify the 
        main content of a document?
    </h2>
  
    <article>
        <h1>search engines</h1>
  
        <p>
            Google, Bing, and Yahoo! are the 
            most used search engines today.
        </p>
  
        <h1>Google</h1>
        <p>
            The world's most popular 
            search engine.
        </p>
  
        <h1>Bing</h1>
        <p>
            Microsoft's entry into the 
            burgeoning search engine 
            market. Better late than 
            never.
        </p>
  
        <h1>Yahoo!</h1>
        <p>
            The 2nd largest search 
            engine on the web
        </p>
    </article>
</body>
  
</html>


Output: