We have define style for a class name "headings", and we can use this class name with any of HTML element in which we want to provide such styling. We just need to follow the following syntax to use it.

Example 1:

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Another Example with different class name

Example:

Let's use a class name "Fruit" with CSS to style all elements.

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Here you can see that we have used the class name "fruit" with (.) to use all its elements.

Note: You can use class attribute on any HTML element. The class name is case-sensitive.

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Class Attribute in JavaScript

You can use JavaScript access elements with a specified class name by using the getElementsByClassName() method.

Example:

Let's hide all the elements with class name "fruit" when the user click on the button.

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Note: You will learn more about JavaScript in our JavaScript tutorial.

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Multiple Classes

You can use multiple class names (more than one) with HTML elements. These class names must be separated by a space.

Example:

Let's style elements with class name "fruit" and also with a class name "center".

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You can see that the first element

belongs to both the "fruit" class and the "center" class.

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Same class with Different Tag

You can use the same class name with different tags like

and

etc. to share the same style.

Example:

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