12+ Css Animate Background Color Opacity PNG. The timing itself should actually make it so that each color gets its time, as no color should be a rest, anyhow. Pure css animated gradient background | html and css tutorial.
All of them offer things like variables and mixins to provide convenient abstractions.
All of them offer things like variables and mixins to provide convenient abstractions. But the good news is, we can alternatively work with the visibility, opacity, and background color to toggle a fade effect instead. But the opacity property changes the transparency of an element and its children on a scale from 0 to 1, where a value of 0 will make the element completely. So here is the working code not the answer you're looking for?