CSS will-change property Last Updated : 24 Jul, 2024 Summarize Comments Improve Suggest changes Share Like Article Like Report The will-change property is the replacement of animation in few cases, all the animation will look so jumpy a few times when the page took time to load. But in the case of will-change, those animated things will perform smoothly. Syntax:will-change: auto | <animateable-feature>#Property values:auto: Here the developer should apply whatever heuristics and optimizations it normally does.<animateable-feature>: Here the developer can define what kind of animation developer want to show.Example: This example illustrates the will-change property. HTML <!DOCTYPE html> <html> <head> <title> CSS | will-change property </title> <style> h1 { color: green; } .left{ will-change: transform; transition: 1s; } .left:hover { transform: rotateX(45deg); } </style> </head> <body> <center> <h1>GeeksforGeeks</h1> <h4>CSS | will-change property</h4> <div> <img class="left" src= "https://media.geeksforgeeks.org/wp-content/uploads/20190808102629/geeks15.png" alt="Sample image"> <img class="right" src= "https://media.geeksforgeeks.org/wp-content/uploads/20190808102629/geeks15.png" alt="Sample image"> </div> </center> </body> </html> Output:Supported Browsers: The browsers supported by CSS will-change property are listed below:Google Chrome 36+Edge 79+Firefox 36+Safari 24+Opera 9.1+ Comment More infoAdvertise with us S skyridetim Follow Improve Article Tags : Web Technologies CSS CSS-Properties Similar Reads CSS @charset Rule The @charset rule specifies the character encoding used in the style sheet. The @charset must be the first element in the style sheet and if several @charset rules are defined then the only first one is used. It can not be used in the <style> element where the character set of the HTML page is 3 min read CSS @keyframes Rule The CSS @keyframes rule defines animations by specifying keyframes that describe the styles to be applied at various points during the animation duration. It allows for smooth transitions and transformations in web elements, controlled through percentages or from-to values.Note:For optimal browser s 3 min read CSS @media Rule The @media CSS at-rule is used to apply a different set of styles for different media/devices using the Media Queries. A Media Query is mainly used to check the height, width, resolution, and orientation(Portrait/Landscape) of the device. This CSS rule is a way out for making more out of responsive 5 min read CSS align-content property The align-content property changes the behavior of the flex-wrap property. It aligns flex lines. It is used to specify the alignment between the lines inside a flexible container. This property defines how each flex line is aligned within a flexbox and is only applicable if flex-wrap: wrap is applie 4 min read CSS align-items Property The align-items property in CSS is used to align flex items along the cross-axis within a flex container. It accepts values like flex-start, flex-end, center, baseline, and stretch, controlling the vertical alignment of items in a flexbox.Syntaxalign-items: normal | stretch | center | flex-start | f 7 min read CSS align-self Property The align-self property in CSS is used to align the selected items in the flexible container in many different manners such as flex-end, center, flex-start, etc. Syntax:align-self: auto|normal|self-start|self-end|stretch|center |baseline, first baseline, last baseline|flex-start |flex-end|baseline|s 5 min read CSS all Property The all property in CSS is the shorthand property used to set all the element's values to their initial or inherited values or in some cases used to set the values to another spreadsheet origin. This property is used to reset all the CSS properties in a document.Syntax: all: initial|inherit|unset|re 3 min read CSS animation-delay Property The animation-delay property specifies a delay for the start of an animation. Defined in seconds (s) or milliseconds (ms), this value determines how long to wait before beginning the animation. Negative values start the animation as if it had already been playing for the specified duration.Syntaxani 3 min read CSS animation-direction Property The animation-direction CSS property sets whether an animation should play forward, backward, or alternate back and forth between playing the sequence forward and backward. It controls the visual flow and repetition behavior of animations in web pages, enhancing dynamic content presentation.Syntaxan 4 min read CSS animation-duration Property The animation-duration property in CSS is essential for controlling the length of time an animation takes to complete one cycle, making it a vital tool for creating dynamic and engaging web designs.Syntax:animation-duration: time | initial | inherit;Property Value:time: This value is used to specify 3 min read Like