The CSS @keyframes rule is used to control the steps in an animation sequence by defining CSS styles for points along the animation sequence. An animation is created by gradually changing from one set …

In animation and filmmaking, a key frame (or keyframe) is a drawing or shot that defines the starting and ending points of a smooth transition. These are called frames because their position in time is …

Jan 7, 2026 · Each @keyframes rule contains a style list of keyframe selectors, which specify percentages along the animation when the keyframe occurs, and a block containing the styles for …

Apr 8, 2025 · As a recap, @keyframes defines the element’s styles at specific points throughout the animation, and the browser will figure out the values between them.

Oct 2, 2022 · A keyframe, also written as “key frame,” is something that defines the starting and/or ending point of any smooth transition. That something can be a drawing in animation or a particular …

Aug 31, 2021 · CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this deep-dive tutorial, we'll learn how CSS keyframes work from the ground up, and see …

Jun 5, 2025 · In this article, we explore the concept of keyframe animation, including the origin of the term "keyframe," the pros and cons, the different types of keyframes, the best use cases, and …

In curly braces, keyframe selectors are put, which define keyframes in the animation sequence when the styles should be changed. During the animation sequence, the set of CSS styles can be changed …

Jul 1, 2024 · A keyframe is a specific point in the animation timeline where a particular position, shape, or parameter of an object is defined. It sets the start and end points for any action or transformation, …

Sep 7, 2025 · In media production, a key frame or keyframe is a location on a timeline which marks the beginning or end of a transition. It holds special information that defines where a transition should …