How to define an HTML heading in HTML5 ?
An HTML heading tag is used to define headings of a page. Headings are defined with the <h1> to <h6> tags. The size of the text depends upon the type of heading tag. h1 is the largest heading tag and h6 is the smallest one (h1 > h2 > h3 > h4 > h5 > h6).
<h1></h1> <h2></h2> <h6></h6>
Example 2: Each HTML heading has a default size, but user can change its size as given below.