Opacity in web design controls the transparency level of an element. It can range from completely transparent (0%) to fully opaque (100%). This is similar to adjusting the tint on car windows, controlling how much you can see through them.
Opacity in web design controls the transparency level of an element. It can range from completely transparent (0%) to fully opaque (100%). This is similar to adjusting the tint on car windows, controlling how much you can see through them.