<h1></h1>
<h2></h2>
<h3></h3>
<h4></h4>
<h5></h5>
<h6></h6>
<h1 class="display-1"></h1>
<h2 class="display-2"></h2>
<h3 class="display-3"></h3>
<h4 class="display-4"></h4>
<mark></mark>
You can use the mark tag to highlight text.
<del></del>
This line of text is meant to be treated as deleted text.
<s></s>
This line of text is meant to be treated as no longer accurate.
<ins></ins>
This line of text is meant to be treated as an addition to the document.
<u></u>
This line of text will render as underlined
<small></small>
This line of text is meant to be treated as fine print.
<strong></strong>
This line rendered as bold text.
<em></em>
This line rendered as italicized text.