Tag Description
<div> used for defining a section of your document. With the <div> tag, you can group large sections of HTML elements together and format them with CSS. The difference between the <div> tag and the <span> tag is that the <div> tag is used with block-level elements while the <span> tag is used with inline elements.

HTML Code:
<div style="color:#00FF00">
  <h3>This is a header</h3>
  <p>This is a paragraph.</p>
</div>

Display:

This is a header

This is a paragraph.