HTML - Text Logical Style

What are Logical Text Tags

Given below are examples of text related tags that are classified as logical tags:

<em> - add emphasis to text

<strong> - add emphasis to text

<big> - increase text size

<small> - decrease text size

<sub> - display text as subscript

<sup> - display text as superscript

Examples of logical tags

Always ensure that logical tags are embedded within paragraph tag, this also provides compatibility with XHTML 1.1

<p>with <em> emphasis </em> to text </p>
<p>with <strong> strong emphasis </strong> to text </p>
<p>with <big> increased </big> text size </p>
<p>with <small>decreased </small> text size</p>
<p>with <sub> subscript </sub> text </p>
<p>with <sup> superscript</sup> text </p>