How do you add a box shadow to hover in CSS?
Using box-shadow with the :hover pseudo class and transform property. The box-shadow can also be affected by the :hover pseudo class. You could add a shadow to a component that didn't previously have one, or make changes to an existing shadow. In this example, the transform property modifies our shadow.
How does box shadow work?
The box-shadow CSS property adds shadow effects around an element's frame. You can set multiple effects separated by commas. A box shadow is described by X and Y offsets relative to the element, blur and spread radius, and color.
What is hover effect?
What is a CSS Hover Effect? A CSS hover effect takes place when a user hovers over an element, and the element responds with transition effects. It is used to mark the key items on the web page and it's an effective way to enhance the user experience.