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What is css declaration?

Updated: 10/27/2022
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A declaration is made up of two parts, a property and a value.

Property: A CSS Property is a keyword, or rule, which may hold different values. Properties are the first part of a declaration. A property must end with a colon, ":"

followed by a value as follows,,,

Value: The second part of a declaration is the value. A value is placed after a property, and determines how the property is defined.;

Example as follows:

.question_detail_unanswered .hgroup h2 {

font-size: 15px;

}

Defining a declaration: the property would be, font-size. and the value 15px

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