CSS @keyframes Rule

What is a @keyframes in CSS3? The @keyframes rule is used to create animations. In general, an animation in CSS3 is defined as changing from one CSS style to another. Structure: @keyframes name { selector { styles ; } } Property Values: name – it’s specifies the name of the animation. (required) selector – it’s specifies that percentage of the animation duration.(required) Possible Value: 0 – 100%