In our example animation above, we apply timing to the brown bag on the right as the bags. Using the step-end Keyword. This, in essence, lets you establish an acceleration curve so that the speed of the transition can vary over its duration. The declaration looks like this:. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, animation-play-state, and animation-timeline. In other words, each time the animation cycles, the animation will reset to the end state and start over again. 3. Also useful to see the animation short-hand docs to set all the properties at once (like your code does)Prevent the text from splitting into two lines by using the white-space property with the “nowrap” value. In addition to the animation-name and animation-duration properties, there are other animation properties you can use to create more complex and custom animations. 2 Animations; 3 Keyframes. CSS /* Keyword values */ animation-timing-function: ease; animation-timing-function: ease-in; animation-timing-function: ease-out; animation-timing-function: ease-in-out;. The default value of the transition-timing function is ‘ease’. hiding { animation. Uses of Timing in Animation. The last timing function we will look at is something that affects the rate at which our properties change but isn't technically a timing function. 在关键帧内， animation-timing-function 是一个 at-rule-specific 描述符，而不是同名的属性。. They even “ease” into each other, as that’s the default animation-timing-function, another good default as it’s a lot smoother and relaxed feeling that than the computer-y feeling linear in general, although everything has it’s use. Description. animation. 8,0,. animation-timing-function使用了三次贝塞尔（Cubic Bezier）函数生成速度曲线，可以让我们的动画产生平滑的过渡。. e. 0s; Would automatically set the speed so the animation finishes in 20 seconds. animation-timing-function: ease-in, linear; Each timing function is applied to the corresponding animation as specified by the animation-name property. Overall, animations and transitions can be a useful way to add visual interest and interactivity to your web page. CSS свойство animation-timing-function определяет кривую скорости для анимации (используется математическая функция - кубическая кривая Безье). In the transition shorthand, the first <time> value is the transition-duration. This means that your animation jumps directly to the last frame and misses out all of the intermediary positions. ease-in. e. An easy fix is to simply change the timing function to ease. . Steps. Within a keyframe, animation-timing-function is an at-rule-specific. You can also use step-end as the animation-timing-function. 1 Introduction. Animate a simple object like a bouncing ball - as it hits the ground, you can squash the ball flat and widen it. About External Resources. Timing functions. When it comes to animating elements on a web page, the CSS property animation-timing-function is an another important property to understand. animation-timing-functionの設定方法. steps(n, start/end) steps 指定了 animation-timing-function 为一个阶跃函数。. animation. If you want to play around with cubic-bezier's this is a great site. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. ease-in-out - starts slowly and ends slowly. These functions describe the transition from one state to another. 5s; Now we’ve created our fly cycle, our bird is currently flapping her wings but isn’t going anywhere. The animation-timing-function property is one of the CSS3 properties. animationの方法. As an example of how the before flag affects the behavior of this function, consider an animation with a step timing function whose step position is start and which has a positive delay and backwards fill. In animation, timing is used to show three things, these are weight, scaling properties, and the emotions of a character. Elle a les valeurs suivantes: ease - (par défaut) l'animation commence lentement, puis devient plus rapide et se termine lentement. It is a. e. The animation reverses direction each cycle, with the first iteration being. image source /* Keyword values */ transition-timing-function: linear; transition-timing-function: ease-in; The linear keyword will set the acceleration pattern to an even speed for the duration of the animation. */ steps(2, start) /* The second parameter is optional. 第二个参数 start 或 end ，表示阶跃点，. The optional start and end values define where these steps take place. It allows us to control the animation to move gradually. The animation shorthand CSS property applies an animation between styles. The animation-timing-function can work with any of the easing functions, as well as three other timing. animation-timing-function 속성에 사용되는 타입이다. 相反，关键帧的时间函数会在逐个属性的基础上应用，从指定该函数的关键帧开始，直到下一个指定该属性的关键帧，或者直到动画结束（如果没有后续. animation-timing-function is never used in Method 2 and Method 3. 25, 1); These stops are by default spread equidistantly. Note : When you specify multiple comma-separated values on an animation-* property, they will be assigned to the animations specified in the animation-name property in different ways depending on how many there are. Slow function: It describes the rate at which one-dimensional values change in a transition or animation. The animation-timing-function is used to determine the timing function applied to each keyframe as defined in § 3 Assembling Keyframes. Responsive. The steps is one of the timing ( easing) functions available ( and you cannot use multiple easing functions ). The animation has the same speed from start to end: ease: Default value. It basically tell CSS to render the element at its initial state until the time runs out, and then immediately render the end state. Modified 8 years, 2 months ago. 1. La propiedad animation de CSS es una propiedad abreviada (shorthand property) para animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count y animation-direction. It is used to make the changes smoothly and create different effects, such as easing in, easing out, or easing in and out. We don't get a single ease for the entire animation. Resumen. The animation-timing-function sets the animation speed curve. css property: animation-timing-function: `jump-` keywords for `steps()` Can I use. org. steps() is part of the animation timing function. extend. To make custom animations, Head to your tailwind. The keyword values ease, linear, ease-in, ease-out, and ease-in-out are serialized as-is, that is, they are not converted to the equivalent cubic. <easing-function> Each <easing-function> represents the easing function to link to the corresponding property to transition, as defined in transition-property. animationの方法. . Here is the final result (click to see effect). This can be specified in either in seconds or in milliseconds. auto Experimental. Is a strictly positive <integer>, representing the amount of equidistant treads composing the stepping function. Unlike CSS animation, we can make any timing function and any drawing function here. linear. The way these work is that they progress the animation in steps — as opposed to a smooth curve like the Bézier curve functions. animation-timing-function is the timing-function used for the animation. animation-duration: 1. You use it like this: transition-delay: 1 s ; Code language: CSS (css) To combine it with every else in transition, you just add the delay to the end: <easing-function> The easing function that corresponds to a given animation, as determined by animation-name. ease is the animation-timing-function property'sMaster uses the selector html. ) each represent cubic Bézier curve with fixed four point values, with the cubic-bezier() function value allowing for a non-predefined value. Given this, the property transitions from f(i1,i2,…,in) to f(f1,f2,. transition-timing-function: steps(8, end); Animations. 5s makes the animation last 1. By default, the animation-timing-function is set to ease if not specified by the developer. Step start will take effect when the playhead reaches the first keyframe, in this case right when I hit play, because the keyframe is at 0 seconds. For more information about Tailwind's responsive design features, check out the Responsive. . These timing functions are valid : /* There is 5 treads, the last one happens right before the end of the animation. Viewed 331 times 0 I've been trying to blink two colors, using the following CSS rules but the colors just ends up blending. I have a div where I'm animating the width from 0 to 100% in 3 steps. Will it start slowly and then go fast, or vice versa. alternate. Use JavaScript to set the text for the inner element and set the --characters variable containing the character. transition-timing-function: steps(4, start); transition-timing-function: steps(4, end); A value of start would run the animation at the beginning of each step, whereas a value of end would run the. Animation-timing-function, step 2. You can apply CSS to your Pen from any stylesheet on the web. What seems to happen is that when you use steps(2, end), the animation is supposed to have two steps - one is from black background + white color to an intermediate state (where both are gray) and then another from the. The animation-timing-function specifies the speed curve of an animation. So, add the following code: /* Make CSS animation smooth */. Then, using. But multi-step-spin breaks it into 4 distinct steps, and each step has the timing function applied:The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. The step-end function is equivalent to steps(1, end). Read about initial: inherit: Inherits this property from its parent element. e. The easing functions in the cubic-bezier subset of easing functions are often called "smooth" easing functions,. div { width: 200px; height: 200px; animation: bg 4s steps(1) infinite; } @keyframes bg { 0% { background: blue; } 50% { background: grey; } }. The graphs show that when the ease-in parameter is set, the. From here, I'm going to use the Step timing function. animatedobject { -webkit-animation-timing-function: linear; } and your animation will look more more less good, if a little robotic. You may specify multiple easing functions; each one will be applied to the corresponding property as specified by. The function takes two parameters — the first specifies the positive number of steps we want our animation to take. Here is the jsfiddle:. This is important because it creates the “typed” effect. The animation shorthand CSS property applies an animation between styles. If no animation-timing-function is specified on a keyframe, the corresponding value of animation-timing-function from the element to which the animation is applied is used for that keyframe. Use the ::after pseudo-element to add the caret to the container element. 5 seconds. See the Pen CSS Animation Example 3 by Kelby Gassman on CodePen. Pre- and post-animation state: animation-fill-mode, step 4. Like other CSS animations, we can use any supported timing function here, but we need to apply the same function for all animations (move1, move2, and move3) at the same time. We saw the simplest, linear timing function above. The speed curve defines how the animation progresses through the duration of each cycle. cabin rule to cabins 10s linear infinite. Pre- and post-animation state: animation-fill-mode, step 3. Easing functions may be specified on individual keyframes in a @keyframes rule. animation-name: fly-cycle; animation-timing-function: steps(10); animation-iteration-count: infinite; animation-duration: 1s; animation-delay: -0. If no animation-timing-function is specified on a keyframe, the corresponding value of animation-timing-function from the element to which the animation is applied is used for that keyframe. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. A more natural approach would be to accelerate, maintain speed, and then "brake":Step 3: Add the Magic. Config is an object that may have the following options: duration: Length of animation (milliseconds). #. The <timing-function> CSS data type denotes a mathematical function that describes how fast one-dimensional values change during transitions or animations. To apply it to the whole animation you can use:These timing functions are valid : /* There is 5 treads, the last one happens right before the end of the animation. The values the animation-timing-function property accepts are: ease: Starts the animation slowly. animation-timing-function: steps(4, end); By using steps() with an integer , you can define a specific number of steps before reaching the end. In CSS, we use the animation-timing-function property to apply easing to an element's animation. Negative delay starts the animation at position corresponding absolute value of delay. Try it It is often convenient to use the shorthand property animation to set all animation properties at once. If no animation-timing-function is specified on a keyframe, the corresponding value of animation-timing-function from the element to which the animation is applied is used for that keyframe. It has the same syntax as a transition-timing-function. 25,0. For time-based animations, auto is equivalent to a value of 0s (see below). The animation property is divided into @keyframes, like the FPS (frames per second) of a camera. Elle a les valeurs suivantes: ease - (par défaut) l'animation commence lentement, puis devient plus rapide et se termine lentement. Manipulating the animation pace. There are also cases where the animated elements can be made to start off moving in the wrong direction. <step-easing-function> Specifies a steps() function that divides the animation into a set number of equal-length intervals or "steps", causing the animation to jump from one step to the next rather than transitioning smoothly. 伸縮バーでイージングアニメーションを比較. CSS свойство animation-timing-function CSS свойства Определение и применение. The output progress value is current step / jumps. The default value is 0, which means that no animation will occur. 但是有的时候我们并不想要平滑的过渡，比如想要. CSS Animation. A mixture of both slow and fast timing within a scene gives texture and interest to the movement. 2. An animation timing function defined within a keyframe block applies to that keyframe. animation-timing-function: steps (steps_number, direction); It’s all very simple: the number of steps is an integer denoting the number of steps that the animation will take. To create a CSS animation sequence, you style the element you want to animate with the animation property or its sub-properties. Here's where I'm looking for advice: I'm trying to make each text element remain for 10 seconds before switching to the next, instead of the 1 second interval I've got right now. CSS animations offers a lot of different parameters you can tweak: animation-name — the name of the animation which references an animation created using keyframes. Sorted by: 2. @keyframes iconEnter 0% transform scale(0) 100% transform scale(1) animation-timing-function cubic-bezier(. Full blown animations are of course the pinnacle of exciting visual experiences, and CSS3 provides ample tools to build cool experiences using familiar design patterns. The animation-timing-function property specifies the speed curve of the animation. The CSS for Typing Animation. The linear easing function: linear The linear easing function is an identity function meaning that its output progress value is equal to the input progress value for all inputs. 1 Answer. css. Syntax animation-timing-function: <value>; where <value> can be one of the following keywords: step-start: The easing curve for an animation that starts quickly and. The x coordinates of P1 and P2 are restricted to the range [0, 1]. Both the values steps(4,start) and steps(4,end) specify that there are 4 steps. That is, it is used to specify the motion of animation during transitions. The first parameter specifies the number of intervals in the function. Let's define each below. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. It allows us to control the animation to move gradually. La propiedad CSS animation-timing-function especifica cómo una animación CSS debe avanzar sobre la duración de cada ciclo. I think you need to really look at the directions" Use the wave animation on the left arm. This acceleration curve is defined using one <easing-function> for each property to be transitioned. 阶跃函数的时间曲线. One way to specify the timing function is with a cubic Bézier curve. The timing function that corresponds to a property to animate, as determined by animation-property. Serialization. animation. exports = { theme: { extend: { animation: { sideways: "sideways 3s linear infinite", }, }, }, }; Configure your @keyframes value. The count to determine if a cycle is even or odd starts at one. Edit timing functions¶ When you create a CSS animation you can specify a timing function: this determines the rate at which the animation progresses. If no animation-timing-function is specified on a keyframe, the corresponding value of animation-timing-function from the element to which the animation is applied is used for that keyframe. Both default to 0s if omitted. Within a keyframe, animation-timing-function is an at-rule. Default is Easing. */ steps(2) These timing function are invalid :step-start: Equivalent to steps(1, start) step-end: Equivalent to steps(1, end) steps(int,start|end) Specifies a stepping function, with two parameters. It is the way actions. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. how the animation should proceed). The following code will make the transition stay on the last frame: -webkit-timing-function:ease; -webkit-iteration-count:1; This is wrong, it's forwards, not the iteration count. The animation-timing-function property is used to specify a timing function which defines the speed over time of an object being animated. 즉, animation. CSS Animations Level 1 <easing-function> # <animation-name> 설정 수에 따라 하나 이상의 <easing-function>을 콤마로 구분해서 작성할 수 있다. net in kebab-case. Staircase functions (steps). This essentially allows you to define your own acceleration curve so that the speed of the animation can change over. For example, if n is 2 then it will divide the animation into 2 parts. The ease-in keyword, which is being used in the previous Codepen example, will set the acceleration to start slowly—easing in. animation-duration — how long the animation should last, in seconds. Pre- and post-animation state: animation-fill-mode, step 2. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. Syntax: animation: name duration timing-function delay iteration-count direction fill-mode play-state;<timing-function> The <easing-function> CSS data type denotes a mathematical function that describes how fast one-dimensional values change during animations. animation-timing-function: steps(30, end) makes the animation play in a stepwise manner, instead of smoothly. It should be something like this:Timing Functions in CSS Animations. Landing, step 1. Ease: Animations with this timing function start slowly, speed up, and slow down as they reach the end of the animation cycle. animation: move 1s 部分就是动画的第一部分，用于描述动画的各个规则;; @keyframes move {} 部分就是动画的第二部分. If no timing function is specified for. In CSS, transition and animation properties allow you to pick the easing function. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. box { animation-name: move; animation-duration: 2000ms; animation-timing-function: ease-in; } Let's recap on some established CSS easing techniques. Animation form, animation-timing-function. The keyword values ease, linear, ease-in, ease-out, and ease-in-out are serialized as-is, that is, they are not converted to the equivalent cubic. I require the animation to be non-linear and stepped, such as having the first two steps be faster, and the last step slower. The non-step keyword values (ease, linear, ease-in-out, etc. You can play with the values in the following demo and see how they affect the flow of the transition. . Steps. The animations we include by default are best thought of as helpful examples, and you’re encouraged to customize your animations to better suit your needs. <timing-function> Chaque valeur <easing-function> représente une fonction temporelle à rattacher à une animation définie grâce à animation-name. The first parameter specifies the number of intervals in the function. If a given animation time offset is duplicated, all keyframes in the @keyframes rule for that percentage are used for that frame. Here is the code and what I have tried:cubic-bezier (0. If no animation-timing-function is specified on a keyframe, the corresponding value of animation-timing-function from the element to which the animation is applied is used for that keyframe. Animation-timing-function: This animation attribute specifies how an animation transitions through keyframes by establishing acceleration curves. Stepping it up. This is important because it creates the “typed” effect. The step timing functions divide the input time into a specified number of intervals that are equal in length, with a number of steps and a step position. The first big change to web animation easings (aka timing functions) is upon us. I require the animation to be non-linear. Note that some of the easing functions listed there cannot be written in CSS. An animation timing function defined within a keyframe block applies to that keyframe. The animation-timing function sets the pace of the animation. Within a keyframe, animation-timing-function is an at-rule-specific. I've tried. The points P 0 and P 3, which represent the start and end of the animation cycle, are always set to (0,0) and (1,1) repectively. The animation-timing-function, which is not as obvious in its meaning as the previous two properties, is used to define the manner in which the CSS animation progresses. animation-timing-functionの設定方法. In other words, the timing function is applied at the start of the keyframe and at the end of the keyframe. you want to animate it only two times for five seconds with the ease-in-out timing function. . Confusing API! For example, the second segment moves from translate (100%, 0%) at 25% complete to translate (100%, 100%) at 50% complete. The final transition property is CSS transition-delay. ) each represent cubic Bézier curve with fixed four point values, with the cubic-bezier() function value allowing for a non-predefined value. Very cool! Between this post and my previous post, I've taken. transition-timing-function: steps (4, end); By using steps () with an integer, you can define a specific number of steps before reaching the end. ) each represent cubic Bézier curve with fixed four point values, with the cubic-bezier() function value allowing for a non-predefined value. Within a keyframe, animation-timing-function is an at-rule. Link to. Lastly, we apply the animation to the text container using the shorthand animation property cause in this case we. The animation-iteration-count property. The @keyframes rule specifies the animation code. In order to move her across the screen, we create another keyframe animation. <easing-function> Each <easing-function> represents the easing function to link to the corresponding property to transition, as defined in transition-property. Easing functions may be specified on individual keyframes in a @keyframes rule. This replaces the smooth. animation-timing-function: steps(30, end) makes the animation play in a stepwise manner, instead of smoothly. 0. You may specify non-integer values to play part of an animation cycle: for example, 0. animation-timing-functionの値一覧. Just put a URL to it here and we'll apply it, in the order you have them, before the CSS in the Pen itself. For your . viii. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. Not sure where the problem is. */ steps(2) These timing function are invalid :The @keyframes rule allows developers to specify the intermediate steps or stages of an animation. Use an animation timing function to control the pace of an animation transition when you call one of an entity’s animated move methods, like move (to:relativeTo:duration:timingFunction:). The animation CSS property is a shorthand property for the various animation properties: animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, and animation-play-state. View this demo on the Codrops PlaygroundThis effect is applied by using one of the timing functions described in CSS. CSS, Animation · May 24, 2021. The steps() timing function is unique to CSS and can be used to create some interesting effects. The animation will repeat forever. The animation-range-start CSS property is used to set the start of an animation's attachment range along its timeline, i. transition-property. , the first image will be the leftmost and the last image will be the rightmost. This keyword represents the timing function steps(1, start). css. The step-end keyword causes the animation to remain in the start. 3. Created & maintained by @Fyrd, design by @Lensco. We’ll start with the number of steps (segments) the animation has and the deceleration between them. World. Define two animations, typing to animate the characters and blink to animate the caret. Animates a value along a timed easing curve. About External Resources. The non-step keyword values (ease, linear, ease-in-out, etc. The ‘animation-timing-function’ in CSS determines how fast your animation will play: animation-timing-function: value; To make the changes smoother, a speed curve is used. 5 seconds. This acceleration curve is defined using one <easing-function> for each property to be transitioned. Have the animation last 3s, infinitely iterate, and have a linear timing function. 1,1) . e. animation-delay : xác định độ trễ của mỗi lượt chuyển động. animation-timing-function is never used in Method 2 and Method 3. Reason: Problem is because of the animation-timing-function. Hi guys,In this video, you will learn to make-Walking cycle animation using css. Default value is 0, which means that no animation will occur: Play it » initial: Sets this property to its default value. Hello World. com steps() is a timing function that allows us to break an animation or transition into segments, rather than one continuous transition from one state to another. The first parameter specifies the number of intervals in the function. The way to do it is smartly define your keyframe animation points and your animation duration speed. The function parameters allow you to select the scroller, and the scrolling axis the timeline will be measured along. Using this property, we can define how the animation progresses. ) animation-timing-function. */ steps(5, end) /* A two-step staircase, the first one happening at the start of the animation. 目次. transition-timing-function. The Step function consists of Step Start and Step End: Here is the difference between the two. Try it. CSSを学び始めた方へ; animationプロパティについて学びたい方へ; 今回はanimation-timing-functionでアニメーションの変化についての解説になります。; 今回は、animationに関する記事になります。 animation-timing-functionとは、アニメーションの変化(速度)のスタイルを指定します。Launching a factory, step 2. 1 I have a div where I'm animating the width from 0 to 100% in 3 steps. どのプロパティにアニメーションを適用するか指定する (all/none/プロパティ名) transition-duration. Rocket to the launch pad, step 2. This lets you configure the timing, duration, and other details of how the animation sequence should progress. 时间并没有被动画化。. We’ve covered linear functions in one of the previous examples, so let’s do a quick recap. The step timing functions divides the input time into a specified number of intervals that are equal in length. animation-name: Specifies the name of the keyframe you want to bind to the selector: animation-duration: Specifies how many seconds or milliseconds an animation takes to complete: animation-timing-function: Specifies the speed curve of the animation: animation-delay: Specifies a delay before the animation will start: animation-iteration. It could maybe be done with a pseudo-element where you animate the content attribute, but support of CSS animations on pseudo-elements is still somewhat sketchy. loading { animation-name: rotate; animation-duration: 3s; animation-timing-function: linear; animation-iteration-count: infinite; } For a reference of what each property and value means:Then, set the animation-timing-function to define how the animation progresses. The animation-timing-function CSS property specifies how a CSS animation should progress over the duration of each cycle. will be familiar with keyframes. 1,0. transition-timing-function CSS property sets how intermediate values are calculated for CSS properties being affected by a transition effect. For keyframed animations, the timing function applies between keyframes rather than over the entire animation. In between each stop the interpolation is done in a linear way, explaining the name of the function. Update diagram to show animation effect playback rate:The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. instead, it should be flashing solid red, green, blue without fading or losing brightness. animation-duration: 1. Ask Question Asked 8 years, 2 months ago. An animation-timing-function defined within a keyframe block applies to. Cú Pháp. Controlling easing in CSS animations. You can set a greatful parameters in animation, called animation-timing-function allowing you to set perfectly and mathematicaly the animation : With bezier curve values or, if, like me, you're not that good mathematician, a parameter call "step()". It describes how an animation will progress over one cycle of its duration, allowing it to change speed during its course. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, animation-play-state, and animation-timeline. We’ll display it as a white box having a little shadow. For our example, I’ve chosen ease, which is the. Click on the RERUN button in the above demo to see the animation. Easing functions are serialized using the common serialization patterns defined in with the following additional requirements:. 4. React Native Animation is an interesting topic where a dull application could be converted into an interactive and beautiful app. The animation-timing-function CSS property sets how an animation progresses through the duration of each cycle. The number of times the animation will repeat; this is 1 by default. animation-timing-function: Specifies the speed curve of the animation; animation-delay: Specifies a delay for the start of an animation; animation-iteration-count:. Easing functions may be specified on individual keyframes in a @keyframes rule. Watch and see how the different timing functions differ on two axes to get an idea of how these timing functions affect the pace of your animations. Each stop is a single number that ranges from 0 to 1. Easing functions may be specified on individual keyframes in a @keyframes rule. About External Resources. The animation-timing-function for a segment is specified in the segment before it's used. آموزش ویژگی animation-timing-function در CSS. The animation property is divided into @keyframes, like the FPS (frames per second) of a camera. Cú Pháp: animation-timing-function: value; Xem Demo. Serialization. 9, 0. The animation-timing-function property determines the pace of an. The output progress value is current step / jumps. People walking on. The timing function that corresponds to a property to animate, as determined by animation-property. The syntax for the linear easing function is simply the linear keyword. Squash and Stretch. I require the animation to be non-linear and stepped, such as having the first two steps be faster, and the last step slower. If no animation-timing-function is specified on a keyframe, the corresponding value of animation-timing-function from the element to which the animation is applied is used for that keyframe. If no animation-timing-function is specified on a keyframe, the corresponding value of animation-timing-function from the element to which the animation is applied is used for that keyframe. 5 The animation-iteration-count property; 3. An image sprite is a collection of images put into a single image.