Is it possible to add a property to a pseudo-element via JS?

Question

I need that when I click on the button, its pseudo-element icon disappears and another appears, but without libraries.

Answer 1

Have you tried this: https://www.google.com/url?sa=t&source=web&rct=j&url=https://stackoverflow.com/questions/4481485/changing-css-pseudo-element-styles-via-javascript&ved=2ahUKEwiUu87xgO3mAhWH2BQKHQvSBygQFjAAegQIBhAB&usg=AOvVaw3-ECn4D2fIBNK8RG2fNPvP

Answer 2

Aymane Boukrouh [INACTIVE] thanks