Example of a sentence:
<p class="calibre1">This is a sentence.</p>
To add italics to the words "a sentence," add one of the following sets of codes:
<p class="calibre1">This is <i class="italic">a sentence.</i></p>
-or-
<p class="calibre1">This is <span class="italic">a sentence.</span></p>
Then add the following code into your stylesheet.css file:
.italic {
font-style: italic;
}