Headings are a very important part of an HTML page.
To use them we use the tags,
<h1> It is the biggest heading.
<h2> It is the second biggest heading.
<h3> It is the third biggest heading.
<h4> It is the fourth biggest heading.
<h5> It is the second smallest heading.
<h6> It is the smallest heading.
The code for the following should be :-