To offset text either upward or downward you can use the tags <sup> and <sub>.

To create superscript:

<sup>superscript here</sup>

To create subscript:

<sub>subscript here</sub>

Syntax

• <abbr>Abbreviation</abbr>
• <b>Bold Text</b>
• <del>Deleted Text</del>
• <em>Emphasized Text</em>
• <i>Italic Text</i>
• <ins>Inserted Text</ins>
• <mark>Marked (or Highlighted) Text</mark>
• <s>Stricken Text</s>
• <strong>Strong Text</strong>
• <sub>Subscript Text</sub>
• <sup>Superscript Text</sup>
• <u>Underlined Text</u>