Animate Height Css Tricks

CSS container and child elements width and height issues. The animation works fine but it will not be the exact length you expect: if your content is 100px tall and you animate the max height to 200px the animation will execute in half the time. CSS-Tricks is hosted by Flywheel, the best WordPress hosting in the business, with a local development tool to match. featured-image { min-height: 70vh; } The 2019 Featured image (without tweak). Turkey has set its eyes on the stars. For example, there's the CSS Color Module, CSS Backgrounds and Borders Module, CSS Fonts Module, etc. Creating an Equal Height Pricing Table using CSS Flexbox - (0) Ergo Drop Down Menu Control - (0) 7 WordPress and Web Design Trends to Watch in 2018 - (0) Popular CSS Button Hover Effects Explained - (0) Introduction to JavaScript Web Animation API - (0). CSS3 Tips and Tricks for web designers and CSS lovers. creating a rotating globe with css3 and html5 by applying some css tricks. transition-property: properties (or 'all') that transition. The main thing I’ve gotten from my time at Cheshire so far is Jerseys China playing experience this league. I did look into a couple of solutions online, however, after reading the documentation online, I am trying to figure out why the slide animation would not work. Visit our webpage to contact us directly. Pie charts, even in their simplest two-color form, have traditionally been anything but simple to. A traveler's repository of acquired knowledge 2015-08-15T18:15:40Z https://jcsesecuneta. This method changes an element from one state to another with CSS styles. Here's an example of pretty powerful CSS3 animation and 3d effects. CSS Animation. Great work!” Adam Alicki “With the incredible functionality, and the mind-blowing customer service, the price of Club GreenSock admission is well worth it!” Tim Jaramillo “GSAP and CSS Transitions: I've done both, and its like comparing an F16 to a horse. CSS3 Animation : animation-delay and animation-iteration-count. It also includes some content that always sits at the very bottom of the initial viewport. Using jQuery, Code Prettify, and CSS3 :target, we can make a button that pops up a nice looking view of the current pages source code. The case we'll be checking out today is creating a slide-down animation using purely CSS. This effect is applied by using one of the timing functions described in CSS. Many of these properties are not supported by default by jQuery animation, making CSS transitions much more useful out of the box. Configure max-height via data attribute; Button appears only in if item-height > max-height; Configure "show more / show less" messages via data attributes; Animate via CSS transitions (best performance. Using requestAnimationFrame. One of the requirements for my game Lexil were lines that connected the letters in each word. While most folks gained their first excitment using CSS triangles to dispose of images, now the fun part is with CSS3 and actually using the same border arrow trick , but this time with the border image property to texturize the triangles in 3D, to make cool egyption pyramids. The animation property in CSS can be used to animate many other CSS properties such as color, background-color, height, or width. To start off, you will need the following tools: CSS3 for styling and animations HTML for the structure JavaScript and jQ. Both pseudo elements will use the same animation (glitch), duration (. Caveat When you set a max-property, at least as of this writing, the animation takes place as though the element was that size to start, meaning a potential delay of the animation. If you know the basics of CSS and JavaScript, my course will turn you into a CSS animation pro, capable of implementing, troubleshooting, and tweaking animations. Le Blan c, Sr. In most cases, complex animations will usually contain some kind of transformation — a translation, a rotation, scaling and/or skewing. 1 and ASPRunner. If you resize your browser window, you'll notice how the box's height is now tied to the window's height. This document describes a proposal for applying CSS Animation and CSS Transition effects to values which are currently defined as attributes on SVG. I proposed this challenge in the Animation at Work Slack and again on Twitter. All you need to know about CSS Transitions. CSS stands for Cascading Style Sheets. If we're doing our job well, the computer recedes into the background, and personalities rise to the surface. CSS Reference is a free visual guide to CSS. In fact, to animate means to bring to life. We'll fade in the span and we'll also animate its height. " It can be. CSS tips and tricks - How can I erase all inline styles with javascript and leave only the styles specified in the css style sheet? TestMyCSS - try the CSS performance tool Tips and Tricks. This page contains CSS marquee code that you can copy and paste to create your own marquees. GitHub Gist: instantly share code, notes, and snippets. Animating List Items. How Do Microwaves Work? Complete Beginner’s Guide. I`d like to start with CSS animation and transitions. Learn CSS - CSS3 online tutorials, learn Bootstrap, Sass & LESS from the experts. 3D Transforms were first implemented by the Safari/WebKit team ages ago. Each animation needs to be defined with the @keyframes at-rule which is then called with the animation property, like so: See the Pen A simple animation by CSS-Tricks (@css-tricks) on CodePen. We will use an ease-in-out easing to achieve a nice smooth transition. @keyframes: Specifies the values for the animating properties at various points during the animation. A traveler's repository of acquired knowledge 2015-08-15T18:15:40Z https://jcsesecuneta. CSS tips and tricks - How can I erase all inline styles with javascript and leave only the styles specified in the css style sheet? TestMyCSS - try the CSS performance tool Tips and Tricks. If you resize your browser window, you'll notice how the box's height is now tied to the window's height. (Oh wait, I've said that before. CSS3 Animation & Transitions Crash Course - Duration: 36:20. CSS Animations and Transitions provide developers a way to animate CSS Styles to enhance their web sites and web applications. Discover how and when to add animation to PowerPoint. Using the perspective, transform and transition properties, we can create a 3d animation effect. A demo for CSS3 3D transforms animation - Cube Rotation effects built with purely using CSS3 3D transforms property, no JavaScript used. Online Tutorials. We'll work up four super simple CSS buttons, each with a unique animated hover effect. ) Let's have a look at the style. Sliding it in and out of view with butter-smooth transitions on demand presents a very compelling case when it comes to dashboard aesthetics - it's fast, can be easily animated, and it's something users are used to seeing on SAP Design Studio dashboards. Border style is not animatable. keyframeStyle - The raw CSS keyframe animation style that will be used (e. javignaciaa. We’ll work up four super simple CSS buttons, each with a unique animated hover effect. Most modern websites use a variety of animated effects not only to improve usability but also to delight and surprise users. You can easy and fast generate consistent CSS3 animation using simple UI without any coding. Then it runs the animate calls ONE by ONE. Keyframe-js View on GitHub Download. Introduced with CSS3. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. When parts of a web page change, adding some animation is a good way to help your viewers understand what’s going on. You can adjust the values, setting a different blinking speed and colors. Check the browsers compatible picture below for best results. In this tutorial we will learn how to create an accordion menu in pure CSS3. css tricks tutorial are available in a very few numbers online so we have tried to make you understand by how a small css tricks can make your webpage attractive. html file right below the body tag. animation-fill-mode Specifies how a CSS animation should apply styles to its target before and after executing. In order to successfully give a website a look that is more visually impressive, designers always concentrate on placing more emphasis upon typography that is both stylish and neat. There are several different ways to animate SVG shapes. If you resize your browser window, you'll notice how the box's height is now tied to the window's height. Glowing Text Animation Effects 2 | Html CSS Animation Online Tutorials. Creating "Loading" Animations Using Only CSS3 If you have spent any significant time on the web, you will almost certainly have seen small animations that indicate a page, image or other web. CSS3 Animation : animation-delay and animation-iteration-count. The animation works fine but it will not be the exact length you expect: if your content is 100px tall and you animate the max height to 200px the animation will execute in half the time. lindasecacheadas. CSS3 Animation & Transitions Crash Course - Duration: 36:20. Animated Buttons with CSS3 Still hyped by the possibilities of CSS3, I want to share some CSS3 button experiments with you. To get a full-fledged overview of all of the property options, take a look at the CSS Tricks post on flex box A Guide to Flexbox. As we will create it with CSS this will only work on browsers and devices that support the :target pseudo-class selector. It’s also possible to add an extra optional timeout, that could be useful when multiple elements are animated at the same position (see the demo for an example of this). I am trying to implement the "fade out" effect in pure CSS. Despite the lack of current browser support, CSS3 Animation, if done properly, will undoubtedly solve many usability issues in the future, like we have done in this example. I’d like to follow this method and update the process just a little bit. Once we “open” a large image, the opacity will get animated. If we’re doing our job well, the computer recedes into the background, and personalities rise to the surface. In this article, I have listed some useful CSS tricks and techniques which can be used to style your headings, fonts and text as well as content. 2 years ago. (Just like that one in Instagram. row just hides anything that is overflowed. The none value will not apply any styles to an element before or after an animation has been run. It's the ultimate tool for layouts and "gridding" via CSS. (Oh wait, I've said that before. Turkey has set its eyes on the stars. ) You need at most two of the three properties, i. It's the ultimate tool for layouts and "gridding" via CSS. 5: aligncenter , alignleft and alignright. It is not inherited. This gives more control over the intermediate steps of the animation sequence than transitions. 00BA3860" Данный документ является веб-страницей в одном файле, также называемой файлом веб-архива. CSS3 property animation-delay is used to introduce a delay after which the animation starts. # re: Using CSS Transitions to SlideUp and SlideDown @Tim - DOM changes inside of a function aren't applied visually until the function finishes execution. This site is a resource for designers and developers to learn more about CSS animation. CSS: Animation Using CSS Transforms Tweet 1 Share 0 Tweets 40 Comments. The W3C maintain a list of properties that can be animated on the CSS Transitions spec. On the one hand, creating a simple and reusable animation via a CSS transition or animation is very easy; on the other, creating complex animation with fancy trajectories is much easier with JavaScript animation than with CSS. This tutorial post shows how to have a footer appear at the bottom of a webpage using HTML and CSS even if the content for the page is short and doesn't fill the whole height of the browser window. tachyons-animate extends those by adding "Single purpose classes to help you orchestrate CSS animations. The width property is used to set the width of an image. Note that some sequences may overlap with each other but it's not a big deal, the CSS will always take the last setting and use it for the animation. Discover how and when to add animation to PowerPoint. Here are 20 latest CSS animation tips, tricks and. Now add the following class to style. Each article will have a class that will help us determine to which height we it to expand to. Video of deadly, climb, height - 76184193. height and width - have to be defined, otherwise this won't work. Get Moving with Angular 1. We will use an ease-in-out easing to achieve a nice smooth transition. to - The ending CSS styles (a key/value object) that will be applied across the animation via a CSS transition. CSS3 introduces a few new units. Ever wondered how to style checkboxes and radio buttons, but without JavaScript? Thanks to CSS3 you can! Here’s what we’re going to build (note: to learn how to make these accessible, check out this tutorial too): If you’re looking for some graphics to use with your form UI elements, take a. Setting just one of the three, or none at all is also possible. This couldn't be cached or calculated in a simple way, since it doesn't know the starting and/or ending values until the moment the transition happens. CSS scale and CSS3 rotation. Custom CSS is loaded after the theme’s original CSS and thus allows overriding specific CSS statements, without having to write an entire CSS set from scratch. This article is a collection of tips and tricks we've found that may make your work easier, including how to run a stopped animation again. This can also mess with easing functions so isn't a perfect solution. CSS3 consists of various stand alone modules, each dealing in a specific area of CSS. org/2011/07/27-svg-irc 16:07:57 RRSAgent, make logs public 16:07:57 Zakim has joined #svg 16:07:59. Just a couple of lines of code will give you an awesome transition effect that will excite your users, increase engagement and ultimately, when used. The CSS properties that are particularly fast to animate include: CSS transform; CSS opacity. That's nice, but we want our box to be square, with the height matching the width. tachyons-animate extends those by adding "Single purpose classes to help you orchestrate CSS animations. Tachyons itself is an atomic CSS library with a ton of utility classes for essentially designing anything by adding classes to what you need. css to define the properties of the text on the button:. In this tutorial we will learn how to create an accordion menu in pure CSS3. If we're doing our job well, the computer recedes into the background, and personalities rise to the surface. Scientific American. This is a temporary CSS class and it will be removed once the animation is over (for both JavaScript and CSS-based animations). CSS 属性 CSS 属性组: 动画 背景 边框和轮廓 框 颜色 内容页的媒体属性 尺寸 盒子模型(新) 盒子模型(旧) 字体 内容生成 网格 超链接 线框 列表 外边距 字幕 多列 内边距 页面媒体 定位 分页 Ruby 语. The trick is to make the main container absolute with a width and height of 100% while setting the panels and their wrapper to position relative. Get a Free CSS Cheat Sheet PDF. The main benefit being that CSS animations are being included in the CSS specifications (as from CSS3) and will therefore be standards-compliant (unlike the HTML marquee element, which is non-standard). You can't animate gradients on the web. However, these effects can make your site feel much more dynamic and alive. jQuery animate() - Uses Queue Functionality. AngularJS also pays attention to. The animation trigger control part was tricky. Remember that these settings will default to rmarkdown values, not knitr values. It is not inherited. You can use animation initial value: (this is longhand) animation-delay: 7s I've prepared working example for you. css and jQuery together in your website or web app! 🔥Subscribe for more like this: https://goo. It's the ultimate tool for layouts and "gridding" via CSS. Discover how and when to add animation to PowerPoint. Cascading Style Sheets offer many advantages you don't have in table-layouts - and first of all a strict separation between layout, or design of the page, and the information, presented on the page. ) Let's have a look at the style. The most straightforward way to animate a border is… well, by animating border. animation-play-state: Specifies whether the animation is running or paused. I'm trying to rebuild a simple animation (divs changing size/position etc) that I have working in jquery, into CSS. Setting up the page grid using push and pull. tachyons-animate. But DO use it for content you don't want read by screen readers. You've got an element you want to be able to collapse and expand smoothly using CSS transitions, but its expanded size needs to be content-dependent. It adds 99999px of height to the column via padding and then uses the negative margin to force the position as if it is not there. This one's for the absolute beginners. height and width – have to be defined, otherwise this won't work. I assume you already know what selectors, properties, and values are. We’re going to use Google Fonts for this tutorial, more specifically “Roboto. When you want it hidden, max-height:0px does the trick, and when you want it shown, you can animate it to max-height:10000px;…. It works with CSS properties, SVG, DOM attributes and JavaScript Objects. When using push/pull, you need to offset the columns from where they would normally go. This property is used to specify the delay before an animation starts. Mission Point Resort in Mackinac Island offers spacious venues with a picture-perfect backdrop for your special day. Video of deadly, panorama, building - 76176103. Explore our outdoor Courtyard Patio to our waterfront Summit Rooms. It’s also possible to add an extra optional timeout, that could be useful when multiple elements are animated at the same position (see the demo for an example of this). In this case, we give the first row a height of 150px and the last one of 100px. However, these effects can make your site feel much more dynamic and alive. Usually when you want a horizontal list, you need to use float in the CSS code to make it work, with all its drawbacks. Animation border-color As a color of the specific border color properties. The definition of good design is a well-discussed subject, with many books on the theme. The main thing I’ve gotten from my time at Cheshire so far is Jerseys China playing experience this league. Change the value 70vh to whatever you would like, with 100 being full height. CSS Animation Tutorials Parallax scrolling Scroll animations UI Animation in React Animating Links Create an animated scroll cue Transitions in space Build an awesome Hero Header Animating your hero header Why animate? Star. There are clear instructions to help you get started, but essentially, you just add the stylesheet to your website and apply the pre-made CSS classes to the elements you want to animate. Luckily these days CSS animations are widely supported enough to rely on them to take over JavaScript-based animation tasks. transition-property: properties (or 'all') that transition. 1, ASPRunnerPro 8. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, and animation-play-state. transitions. Keyframes hold what styles the element will have at certain times. We’ll work up four super simple CSS buttons, each with a unique animated hover effect. Our goal is to produce and distribute the best management media contect to help companies and their top executives improve the way they manage their organizations. I have done some experimental work to create CSS3 Animation without using JavaScript. If you don't want to explicitly set height/max-height, this should be what you're looking for. One of those browser-specific CSS properties we love is CSS transformations. 150 Amazing Examples of CSS Animation & Effects Written by Editorial Team on May 10, 2018 We have put together a smart collection of cool CSS effects to help you learn the nitty-gritty details so that you can use it to create more beautiful web sites. In older browsers you will see either no effects, or the transforms taking place without any animation. The height property is used to set the height of an image. Keyframe-js View on GitHub Download. ) Let’s have a look at the style. Now add the following class to style. You can read more about it here. pebble::before {. Lightweight React component for animating height using CSS transitions. align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function appearance backface-visibility background background-attachment background-blend-mode background-clip background-color background. Traversy Media 146,663 views. In this tutorial we will learn how to create an accordion menu in pure CSS3. width and fig. CSS hover effects gives us the ability to animate changes to a CSS property value. If you give the html element a height of 100% (100% height relative to the viewport), and give the body a 100% height too (which is computed relative to the root html), then you're setting the height of both of them to be 100% the height of the viewport, and so, no matter how far down the content of the body extends, their height remains. Very interested to learn of if/else jQuery shorthand! I'm trying to convert the following if/else statement into such shorthand…without much success so far. The main benefit being that CSS animations are being included in the CSS specifications (as from CSS3) and will therefore be standards-compliant (unlike the HTML marquee element, which is non-standard). Pie charts have traditionally been anything but simple to create with web technologies, despite being incredibly common for information ranging from simple stats to progress indicators and timers. Option 4: Use Flexbox. 5: aligncenter , alignleft and alignright. The source for this interactive example is stored in a GitHub repository. These include everything from background-color and letter-spacing to text-shadow and min-height. A side-effect of making the paragraph absolutely positioned is that it is then only as wide as it needs to be (unless we give it an explicit width, of course). Animated Buttons with CSS3 Still hyped by the possibilities of CSS3, I want to share some CSS3 button experiments with you. ) You need at most two of the three properties, i. For example: In below code we specified height and width value in animate function. One of the requirements for my game Lexil were lines that connected the letters in each word. 0 Content-Type: multipart/related; boundary="----=_NextPart_01C9A66D. Right to Left. Mission Point Resort on the shores of Lake Huron on Mackinac Island in Michigan offers a tranquil setting with cozy amenities to enjoy life's simple pleasures. This couldn't be cached or calculated in a simple way, since it doesn't know the starting and/or ending values until the moment the transition happens. This can also mess with easing functions so isn't a perfect solution. We will use an ease-in-out easing to achieve a nice smooth transition. We've all been there. But DO use it for content you don't want read by screen readers. February 12, 2015. height = 5 (in inches, though actual width will depend on screen resolution). There are other contributors to this factor like your site visitors' poor internet connection. Here are 20 latest CSS animation tips, tricks and. (Optimally, we could use 'auto' as the expanded height value, but unfortunately it will not animate like that. They are simple CSS properties such as min-width, max-width, overflow, and relative value — but these properties play an important part in responsive design. Note that you can't have both CSS and JavaScript animations based on the same CSS class. The truth is, we can still creating those fancy headings, cool fonts and text effects without using Photoshop, but just with CSS. jQuery animate() - Uses Queue Functionality. A detailed explanation follows each problem statement of the recipe. In this tutorial, we'll create the animated bouncing balls using only CSS3 transition , animations and show effects. Working Subscribe Subscribed Unsubscribe 190K. It relies on a custom looping animation that moves from one CSS keyframe to another, each frame displaying a different word or phrase in the rotating text. 0 Content-Type: multipart/related; boundary="----=_NextPart_01C9A66D. Yuhu's Definitive Solution with Unknown Height. From page-width, the text-transform command, and IE-specific tricks, to hints on creating CSS documents for hand-held devices, these powerful tips will save you time and hassle. This gives more control over the intermediate steps of the animation sequence than transitions. That's a good thing! I've used WordPress since day one all the way up to v17, a decision I'm very happy with. This effect is applied by using one of the timing functions described in CSS. Using the perspective, transform and transition properties, we can create a 3d animation effect. CSS3 Photo Album Animation Tricks Posted on March 18, 2013 by greenrhino • Posted in CSS , CSS3 , HTML , HTML5 • Leave a comment A sprinkling of CSS3 goodness over an otherwise plain collection of images can help to bring them to life and inject a little more personality to a page. For this tutorial, we’re going to use the active pseudo class to detect user clicks, and translate() to animate the button press. Further, CSS transitions do not allow you to animate SVG elements on IE9, nor can they be used to apply transform s to SVGs on any version of IE. A demo for CSS3 3D transforms animation - Cube Rotation effects built with purely using CSS3 3D transforms property, no JavaScript used. JEDDAH: Measles, one of the most infectious diseases known to man, is on the march again despite the efforts of health agencies that only a decade ago believed they were close to conquering the illness. Even with CSS2, things did not get better immediately. The transition-property value must be width or height, and all the other parameters should work just like in CSS. align-content align-items align-self all animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-timing-function appearance backface-visibility background background-attachment background-blend-mode background-clip background-color background. It is possible to animate the shapes in an SVG image. It simply sets an attribute to a certain value after a specific time. The value for this property is defined in second/millisecond values. CSS Tricks Animation Almanac This site needs to be opened in a new browser window. The following simple CSS snippet animates. 1 and ASPRunner. Visitors can get a basic tooltip message by using the default title attribute. This site uses cookies for analytics, personalized content and ads. Back in the days when the web was young, animation was a definite no-no on web pages. Using requestAnimationFrame. Using transform and transition, we can create 3d animation using pure CSS3. gz Keyframe Keyframe is tiny JS library which exposes helper methods for creating css3 animations and transitions. Here are some more FAQ related to this topic: How to animate div width on mouse hover using jQuery; How to animate a div height based on the content using jQuery. HTML preprocessors can make writing HTML more powerful or convenient. CSS tips and tricks - width and height percentage won’t have affect unless the element is occupied. CSS animation makes it very easy to create animations and transitions and allows for dynamic effect without plugins. Weller in Tips & Tricks | 32 comments I've noticed in the comments of other posts recently that some readers would like more "tips and tricks" articles, particularly about CSS. You can read more about it here. The tech stack for this site is fairly boring. Video of deadly, panorama, building - 76176103. svg to dynamically add extra elements. Learn more. 1BestCsharp blog 6,433,181 views. A sliding panel transition can be a really good solution for someone looking to save on dashboard real estate. site-header. The source for this interactive example is stored in a GitHub repository. How to use CSS3 3D transforms to make a element flip in 3D. We can use two tricks to get our hero header to fill the available space. Caveat When you set a max-property, at least as of this writing, the animation takes place as though the element was that size to start, meaning a potential delay of the animation. You can use animation initial value: (this is longhand) animation-delay: 7s I've prepared working example for you. The animation trigger control part was tricky. JavaScript 1 6 0 0 Updated Aug 7, 2012 Step-by-Step-Seminar-Registration. If you don't want to explicitly set height/max-height, this should be what you're looking for. Many of these properties are not supported by default by jQuery animation, making CSS transitions much more useful out of the box. , left & width, right & width, or left & right. height for R-generated figures only. If we're doing our job well, the computer recedes into the background, and personalities rise to the surface. An Introduction to @keyframes and Animation. keyframeStyle - The raw CSS keyframe animation style that will be used (e. Very interested to learn of if/else jQuery shorthand! I'm trying to convert the following if/else statement into such shorthand…without much success so far. Often times, there are certain elements within our design that we'd like to ensure can fit into the viewport in their entirety. Overflow from the previous class will take care of the rest. Just a couple of lines of code will give you an awesome transition effect that will excite your users, increase engagement and ultimately, when used. com/wp-content/uploads/2019/01/cropped-Buecher. The actual animation is done using the animation property and @keyframes rule. If we're doing our job well, the computer recedes into the background, and personalities rise to the surface. This pen is an article card UI aimed more at mobile users although this could probably work for an article layout, click on the excerpt to view a bit more of the content and then you're presented with the option to read the full article. If you know the basics of CSS and JavaScript, my course will turn you into a CSS animation pro, capable of implementing, troubleshooting, and tweaking animations. Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor. To implement animation on line-height property with CSS, you can try to run the following code:Live Demo. CSS3 Recipes are structured in a Cookbook format featuring recipes that contain problem statements and solutions. The Holy Grail of CSS Animation November 14, 2014 James Steinbach [CSS] If you've been doing front-end development for long, you may have heard of the "Holy Grail" of web layout. I have done some experimental work to create CSS3 Animation without using JavaScript. # re: Using CSS Transitions to SlideUp and SlideDown @Tim - DOM changes inside of a function aren't applied visually until the function finishes execution. This video is a walkthrough of how to get up and running with using animate. Traversy Media 146,663 views. The most straightforward way to animate a border is… well, by animating border. The image will have a maximum height of 100%. The usage of the calc() function comes to us from Chris Coyier, author at CSS-Tricks. The values can be a number or infinite. The animation works fine but it will not be the exact length you expect: if your content is 100px tall and you animate the max height to 200px the animation will execute in half the time. In this text I will go through the various possibilities. I will surely use this for my website and recommend it to others.