CSS animation-fill-mode property

Use the animation-fill-mode property to set a style for the element when the animation is not playing. 

You can try to run the following code to implement the animation-fill-mode property


Live Demo

<!DOCTYPE html>
         div {
            width: 150px;
            height: 200px;
            position: relative;
            background: red;
            animation-name: myanim;
            animation-duration: 2s;
            animation-fill-mode: backwards;
         @keyframes myanim {
            from {left: 0px; background-color: green;}
            to {left: 200px; background-color: blue;}