How to use article tag

<article>

All Tags not showing in online page, but show on view source.

<article>
  <h1>Welcome to Our Site</h1>
  <p>Home2IT a Website Beginning for Web Designers</p>
</article>

Code show like this:

Welcome to Our Site

Home2IT a Website Beginning for Web Designers

Browser Support

The <article> tag is supported in Internet Explorer 8 and earlier versions.

HTML5

The <article> tag is new in HTML5.