How to change hover color on hover?

Question

css

I must say right away that I am new to css. Can't change color on hover joxi.ru/YmEyK9Bcebd7m6. I want white on hover instead of green. It turns out to change the color of the icon and the shadow, but I’m already suffering a lot of time with the color .. Tell me how to write it correctly?
Thanks in advance!

Answer 1

you have a written style on the page. Delete it

Answer 2

icon text color? so there is a picture, or make another version of the picture with green text and replace it on hover, or leave only the logo picture and change the text itself through color.