Classes
Besides elements, you can create selectors using classes. Here's an example. In this case, I'll create a class named RED that specifies that elements it's applied to must use a foreground (text) color of red and a background color of pink; to define a general class such as RED, you must preface it with a dot (.), as in .RED:
Listing . ch09_06.css
TITLE {display: block; font-size: 24pt; font-weight: bold;
text-align: center; text-decoration: underline}
AUTHOR {display: block; font-size: 18pt; font-weight: bold;
text-align: center}
SECTION {display: block; font-size: 16pt; font-weight: bold;
text-align: center; font-style: italic}
P {display: block; margin-top: 10}
.RED {color:red; background-color: pink}
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To apply this class to an individual ...
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