This background rotates between 4 different color gradients, fading in and out along a diagonal axis in an infinite loop using keyframes.This is super easy to customize by changing the colors, speed or direction of the gradient. Enter Houdini, which allows us to register custom properties and then animate them. Did you know that you can use CSS to create beautiful animations and interesting effects? For example, when used inside a transform function, we can transition the transform the property. CodePen hosts exclusively open source code, made by developers as a contribution to the community. On this box, we set a transform that depends on a factor --f which is initially 1: When the checkbox is :checked, we change the value of the CSS variable --f to .5: Setting a transition on the .box makes it go smoothly from one state to the other: Note that this doesn’t really work in the current version of Edge due to this bug. The related posts above were algorithmically generated and displayed here without any load on my server at all, thanks to Jetpack. Edge supports animating gradients with CSS, just like IE 10 did back then, but no other browser has added support for this. However, CSS gradients are background images, which are only animatable in Edge and IE 10+. This is where @supports comes in handy, since all we have to do is check whether a -ms- prefixed property is supported. You can use these code snippets as a base to create your own effects. CSS-Tricks is hosted by Flywheel, the best WordPress hosting in the This comment thread is closed. Whether you go all out with an animated starry or gradient background, or you just add some elegant and subtle parallax effects to your site, it can do wonders for your design. CSS-Tricks* is created, written by, and maintained by Chris In other words, Pure CSS moving gradient. No other browser supported this at the time, but I was hopeful for the future. This post may contain affiliate links. So we need to take an alternative approach for Edge here. By contrast, | only accepts length and percentage values, but not calc() combinations of them. Remember that, just like in the case of stop positions, we can only animate between gradient angles expressed in the same unit in Edge, so calling our Sass function with grad(0deg) instead of grad(0turn) doesn’t work. See for yourself what you can do with a creative mind and a little code! 24+ CSS Link Style & … Coyier and a team of swell people. background: linear-gradient ( 270deg ); background-size: ; -webkit-animation: AnimationName 30s ease infinite; -moz-animation: AnimationName 30s ease infinite; -o-animation: AnimationName 30s ease infinite; animation: AnimationName … Subscribe to our popular newsletter and get the latest web design news and resources directly in your inbox. In order to do this, we introduce two more CSS variables, --c0 and --c1: We use the same animation as before for the position of the first stop --pos and, in addition to this, we introduce two steps() animations for the other two variables, switching their values every time an iteration of the first animation (the one changing the value of --pos) is completed: We can also apply this to a radial-gradient() (nothing but the background declaration changes): The exact same tactic works for conic-gradient() as well: Repeating gradients are also an option creating a ripple-like effect in the radial case: And a helix/rays effect in the conic case: We can also add another CSS variable to make things more interesting: We need to register this variable for the whole thing to work: And that’s it! Basically, a gradient is a mix of more than one color, that we can easily create using CSS for websites. rainbow lines of straightness. Think “animated plaid”. Sadly, six years have passed and nothing has changed in this department. CodePen is a place to experiment, debug, and show off your HTML, CSS, and And the really cool thing about the CSS variable approach is that it allows us to animate different components of the gradient differently, which is something that’s not possible when animating gradients as a whole the way Edge does (which is why the following demos don’t work as well in Edge). Frontend Masters has an incredible course on all things CSS and SVG animation from CSS-Tricks own Sarah Drasner. H e re’s a pretty simple example using only pure CSS to start us off! So, if one of these effects caught your eye, feel free to copy it, tweak it, or use it as a base for making your own CSS animations. Not to mention that Chrome and Firefox just flip from orange to grey with no stop position animation at all! However, doing this doesn’t make any difference in Chrome, even with the flag enabled, probably because, in the case of transitions, what’s being transitioned is the property whose value depends on the CSS variable and not the CSS variable itself. ShopTalk is a podcast all about front-end web design and development. Impressive Pure CSS Drawings, Animations, and More. Solution: CSS Gradient Background Animation. The idea behind it is pretty much the same, except now our animation isn’t an alternating one anymore and we use an easeInOutBack kind of timing function. Starting at only $16.50 per month! or "Tricks". See the Pen Parallax Star background in CSS by Saransh Sinha (@saransh) on … Back in 2012, Internet Explorer 10 came out and, among other things, it finally supported CSS gradients and, in addition to that, the ability to animate them with just CSS! Going back to our example, we register the --pos custom property: Note that means it accepts not only length and percentage values, but also calc() combinations of them. There are effects we cannot reproduce without adding lots of extra elements or lots of extra gradients, such as “the blinds effect” seen below. We can do the same thing for the gradient angle. See our disclosure about affiliate links here. business, with a local development tool to match. However, CSS gradients are background images, which are only animatable in Edge and IE 10+. Currently, this is only supported by Blink browsers behind the Experimental Web Platform features flag, but it’s still extending support a bit from Edge alone. for local development. What if you could use CSS background effects created by others for free? See the Pen by thebabydino (@thebabydino) on CodePen. CSS Gradient Animator. ... For easier/more “declarative” JS-based gradient animations, I’ve written animate-backgrounds, which lets you hook into standard jQuery or anime.js animations and animate gradients like any other CSS … Sarah comprehensively covers the possibilty of animation, the tools, and does it all in a very practical way. Combined with HTML and JavaScript, or even on its own, CSS can be extremely powerful. It does work in Edge, but it worked in Edge even without registering the --pos variable because Edge allows us to transition between gradients in general. This is also helpful for designers who want to learn CSS or pull off a similar, but personalized look. Stop positions aren’t the only thing we can animate this way. JavaScript creations. *May or may not contain any actual "CSS" Note that explicitly specifying inherits is now mandatory, even though it was optional in previous versions of the spec. Matei Copot. Html / CSS / Js. You’d be surprised at what developers can create. Right out of the box, CSS variables are not animatable, though we can get transition (but not animation!) Good web design leaves a lasting impression on visitors, and there’s always something extra enchanting about a well-made animation. Mailchimp: Grow sales with Customer Journey Smarts. From simple scrolling animations to complex environments built entirely of code, these CSS background effects can add a lot of personality to your website. Let’s consider the example of a box that gets shifted and squished when a checkbox is checked. There are a ton of developers who have created amazing CSS background effects and released them for free. Parallax Pixel Stars. leverage Jetpack for extra functionality and Local That's a good thing! However, this is now not working in Edge anymore because, while Edge can animate between gradient backgrounds, it cannot do the same for custom properties. In Edge, getting the above effect is achieved with a keyframe animation: If that seems WET, we can DRY it up with a touch of Sass: While we’ve made the code we write and what we’ll need to edit later a lot more maintainable, we still have repetition in the compiled CSS and we’re limited by the fact that we can only animate between stops with the same unit — while animating from 0% to 100% works just fine, trying to use 0 or 0px instead of 0% results in no animation happening anymore. If you have important information to share, please, an incredible course on all things CSS and SVG animation. a decision I'm very happy with. The tech stack for this site is fairly boring. And since we generally can’t transition between two background images in Chrome in general, this fails as well. effects if the property we use them for is animatable. © Copyright 2020 1stWebDesignerHelping You Build a Better Web, LIMITED TIME OFFER: 70% Off Your First Month - Unlimited Web Templates & Creative Assets, Brenda Stokes Barron is a professional writer and blogger and, CSS Multiple Background Image Parallax Animation, All Posts Written by Brenda Stokes Barron.