--- title: Class --- ## Class The CSS “class” selector is used to apply the same styling to multiple elements on the page. A great way to think of this would be like the blueprint of a car or building. The blueprint will allow you to build several cars or several buildings in the same manner after designing the actual layout once. ### Use Cases Unlike the CSS “ID” class names are not unique. Therefore, it is fine for you to use a “class” several times if you would like for these elements to have the same styling applied. In fact, this would be a great time for you to use a “class.” If you would like for three “div” elements in your HTML to have a blue background you could use a class once in your CSS as seen in the example below. ```

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