How to use Heading tag in HTML

Heading tags are very important tag in HTML document; it helps to make the content organized and reader friendly, and the content inside heading tag tells search engine what are the important subject on that particular page, thus helps in SEO

Here are some example how you can define Heading

<h1>Heading 1</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>Heading 6</h6>

Headings Font Size

Each HTML heading has a default font size. But you can specify the font size for any heading with the style attribute using the CSS font-size property, in your css file you can setup the default size for each heading.

h1 
{
    font-size:28px;
}

h2 
{
    font-size:26px;
}

h3 
{
    font-size:24px;
}

Now when you define a heading in your webpage, it will take the default size you have set in your css