f 3px</p>
<p class="example2">This has <strong>letter spacing</strong> of 2px</p>
<p class="example1">This has <strong>letter spacing</strong> of 1px</p>
<p>This has <strong>normal letter</strong> spacing</p>
<p class="example_1">This has <strong>letter spacing</strong> of -1px</p>
<p class="example_2">This has <strong>letter spacing</strong> of -2px</p>
<p class="example_3">This has <strong>letter spacing</strong> of -3px</p>
<p class="example_4">This has <strong>letter spacing</strong> of -4px</p>
<p clas