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Why is hover a pseudo element?

Oct 09, 2023 pm 05:45 PM
Pseudo elementhover

hover is not a pseudo element, but a pseudo class. Pseudo-classes are used to select a specific state or behavior of an element, while pseudo-elements are used to add styles to specific parts of an element. Because :hover is used to select a specific state of an element rather than adding styles to a specific part of the element, you can use the :hover pseudo-class to style the mouseover state of an element, and you can use the :hover pseudo-class to add hover effects to links. The link's color, background color, etc. can change when the mouse hovers over it.

Why is hover a pseudo element?

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

hover is a pseudo-class in CSS, not a pseudo-element.

In CSS, pseudo-classes and pseudo-elements are two different concepts. Pseudo-classes are used to select a specific state or behavior of an element, while pseudo-elements are used to add styles to specific parts of an element.

Pseudo-classes are used to select elements based on their status or behavior. For example: the hover pseudo-class is used to select the status when the mouse is hovering over the element. Other common pseudo-classes include :active (the state when the selected element is activated), :focus (the state when the selected element receives focus), etc.

The pseudo-element is used to add styles to specific parts of the element. Pseudo elements are represented by using a double colon (::) in the selector. Common pseudo-elements include ::before (add content before element content), ::after (add content after element content), etc.

So, hover is called a pseudo-class, not a pseudo-element. Because :hover is used to select a specific state of an element, not to add styles to a specific part of the element.

Use the :hover pseudo-class to add styles to the mouse hover state of elements. For example, you can add a hover effect to a link through the :hover pseudo-class. When the mouse hovers over the link, the link's color, background color, etc. can change.

Here is a sample code that demonstrates how to use the :hover pseudo-class to add a hover effect to a link:

a {
  color: blue;
  text-decoration: none;
}
a:hover {
  color: red;
  background-color: yellow;
}

In the above code, when the mouse hovers over the link, the link The color will change to red and the background color will change to yellow.

In summary, hover is a pseudo-class in CSS, used to select the mouse hover state of elements. Pseudo-classes are used to select the state or behavior of an element, unlike pseudo-elements, which are used to add styles to specific parts of an element.

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