CSS animation-fill-mode Property Last Updated : 23 Aug, 2024 Summarize Comments Improve Suggest changes Share Like Article Like Report The animation-fill-mode property in CSS is used to define the styles that an animation applies to an element before and after it executes. By default, CSS animations do not affect an element until the first keyframe is played or after the last keyframe is played. This property can override that behavior, allowing for more control over the animation's impact.Syntaxanimation-fill-mode: none | forwards | backwards | both | initial | inherit;Property ValueThe animation-fill-mode property contains many values which are listed below:none: Default value. The animation does not apply any styles to the element before or after its execution.forwards: After the animation completes, the element retains the styles from the last keyframe.backwards: The element applies the styles from the first keyframe before the animation starts.both: This property is used to follow the rules for both forwards and backward.initial: This property is used to set the property to its default value.inherit: This property is used to inherit this property from its parent element.Example: In this example, we are using the above-explained property. html <!DOCTYPE html> <html> <head> <title> CSS | animation-fill-mode Property </title> <style> h1 { color: green; } h1,p { text-align: center; } h2 { width: 400px; background-color: orange; animation-name: text; animation-duration: 3s; } #one { animation-fill-mode: none; } #two { animation-fill-mode: forwards; } #three { animation-fill-mode: backwards; animation-delay: 2s; } #four { animation-fill-mode: both; animation-delay: 2s; } @keyframes text { from { margin-left: 0%; background-color: #aaaaaa; } to { margin-left: 60%; background-color: #008000; } } </style> </head> <body> <h1>GeeksforGeeks</h1> <p>A computer science portal for geeks</p> <h2 id="one">none</h2> <h2 id="two">forwards</h2> <h2 id="three">backwards</h2> <h2 id="four">both</h2> </body> </html> Output: Best Practices for Using Animation-Fill-Mode:Use Meaningful Animations: Ensure animations enhance the user experience and are not just for show.Consider Performance: Test animations across devices to ensure they perform smoothly.Enhance User Interaction: Use animations to provide feedback and improve navigation.Supported Browser: The browser supported by animation-fill-mode property are listed below:Google Chrome: 43.0 and aboveEdge: 12.0 and aboveFirefox: 16.0 and aboveOpera: 30.0 and aboveSafari: 9.0 and above Comment More infoAdvertise with us V vt_m Follow Improve Article Tags : Web Technologies CSS CSS-Properties Similar Reads CSS Tutorial CSS stands for Cascading Style Sheets. 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