i want to hover image on another image ?
like i have black facebook icon when i want to hover on it
i want to switch the color to blue how i can do this ? note( facebook icon is circle)
dich vu giup viec nha uy tín giúp việc nhà giá rẻ
You simply add an onEvent method and once the method is called it will change the src of the image to another one or it will add a css class that will change the background image on mouse over image.
Please read about react events and how to call methods based on different events, for example onMouseOver:
If you are looking for a non-React solution, this will help: https://www.kirupa.com/html5/preloading_images.htm 
