CSS · Properties — CSS Animations
animation-fill-mode
The CSS animation-fill-mode property. Initial value: none. Not inherited.
Syntax
animation-fill-mode: <single-animation-fill-mode>#Example
Try it
Notes
Media: visual. Applies to: allElementsAndPseudos. Computed value: asSpecified.
More in this group
Learn this in the course
Reference pages are the quick answer. The course explains the why, shows the full example and ends with a challenge.