FreeFrontend
freefrontend.com › css-border-animations
57 CSS Border Animations
3 weeks ago - An animated rainbow border with a neon glow, created using @property, repeating-conic-gradient, and SVG filters. The @keyframes CSS animation continuously changes the --a CSS variable, which controls the angle of the conic-gradient, creating a rotating rainbow effect.
Let's Build UI
letsbuildui.dev › articles › how-to-animate-borders-in-css
How to Animate Borders in CSS
March 21, 2024 - This is all you need to create an animated gradient border in CSS!
Videos
30:10
Make an animated glowing border effect with CSS - YouTube
🔥 Create Stunning CSS Border Animations in 5 Minutes! [Part ...
Learn CSS Border Animations in 6 Minutes
12:05
Awesome Border Animation Effects using CSS - YouTube
02:12
🔥 Modern Border Animation | CSS Only - YouTube
07:21
CSS Border Animations with Framer Motion in 7 Minutes - YouTube
web.dev
web.dev › articles › css border animations
CSS border animations | Articles | web.dev
August 1, 2022 - A previously covered approach to draw a gradient border is to use CSS border-image. ... It allows for more simplified code as you do not need to deal with overlapping backgrounds. Animation can be applied in the same manner as before.
CSS-Tricks
css-tricks.com › animating-border
Animating Border | CSS-Tricks
December 6, 2017 - The challenge is simple: building a button with an expanding border on hover. This article will focus on genuine CSS tricks that would be easy to drop into any project without having to touch the DOM or use JavaScript. The methods covered here will follow these rules · Single element (no helper divs, but psuedo-elements are allowed) ... I proposed this challenge in the Animation at Work Slack and again on Twitter.
Slider Revolution
sliderrevolution.com › home › awesome css border animation examples to use
Awesome CSS Border Animation Examples to Use in Your Websites
January 27, 2026 - The following CSS border animation examples demonstrate how to create engaging interactive elements using modern CSS3 animation techniques. Each example has been tested for cross-browser compatibility across Chrome, Firefox, and Safari to ensure consistent rendering on all major platforms.
DevSnap
devsnap.me › css-border-animations
40+ CSS Border Animations (Free)
Check out these 100% Free HTML and CSS border animation examples. These are the best CSS3 border animations I could find.
DEV Community
dev.to › chokcoco › fantastic-css-border-animation-5166
Fantastic CSS border animation - DEV Community
July 23, 2022 - In this article we will use CSS to create a variety of wonderful border effects. Tagged with css, javascript, html, web.
AVADA Commerce
blog.avada.io › css › border-animations
35+ Best Shopify CSS Border Animations Themes Free & Premium 2026 – AVADA Commerce Blog
March 14, 2022 - Let take a try on SVG Ellipse Border Animation to attract your clients. ... With this border's attractive and flexible appearance, it would be a great idea to bring it into your website. This brilliant CSS3 Draw border animation will meet your requirement and satisfy your visitors.
GeeksforGeeks
geeksforgeeks.org › css › how-to-create-border-animation-using-css
How to Create Border Animation using CSS? - GeeksforGeeks
July 12, 2025 - This technique leverages CSS pseudo-elements, combined with hover selectors, to achieve animated border transformations based on user interaction.
Ibelick
ibelick.com › blog › create-animated-gradient-borders-with-css
Creating an animated gradient border with CSS
May 2, 2023 - This technique uses ::before and ::after pseudo-elements to create the border and background layers, respectively. The ::before pseudo-element contains the animated gradient, rotating infinitely over 4 seconds using the bgRotate keyframes.
Theowoo
theowoo.github.io › agbg
Animated Gradient Border Generator
Animated Gradient Border Generator · Examples: 0 1 2 3 4 5 · Background · Rectangle · Circle · Width · Height · Border Width · Border Radius · Two Tones
CodeTV
codetv.dev › blog › animated-css-gradient-border
Animated CSS gradient borders (no JavaScript, no hacks)
By specifying "<angle>", CSS knows how to interpolate changed values in animation, which means the animations can be smooth now. Update the conic-gradient() to use the custom property and add the animation — but let’s start out the animation as paused. We only want to set the animation-play-state to running when the element is hovered. ... Once you’ve made these changes, you should see the gradient borders and they’ll animate when you hover!
CodePen
codepen.io › mike-schultz › pen › NgQvGO
Animated CSS Gradient Border
HTML CSS JS Result · HTML Options · Format HTML · View Compiled HTML · Analyze HTML · Maximize HTML Editor · Minimize HTML Editor · Fold All · Unfold All · <div class="gradient-border" id="box">Animated <br>CSS<br>Gradient Border</div> ! ...
Speckyboy
speckyboy.com › home › css › 8 css code snippets for creating stunning border effects
8 CSS Code Snippets for Creating Stunning Border Effects — Speckyboy
January 2, 2026 - See the Pen -webkit-background-clip:text CSS effect by Jintos · Here’s an example of how a plain old link (or HTML span, in this case) can be dressed up with a border effect. Choose from an impressive list of hover effects, each one adding a stunning animated border.
uiCookies
uicookies.com › home › blog › 36 best css border animation effects in 2025
36 Best Style CSS Border Animation Effects In 2026 - uiCookies
November 3, 2025 - Creative CSS border animations to awestruck your users. Find the best button border animation, simple animation, and a lot more on this list.
W3Schools
w3schools.com › cssref › css_animatable.php
CSS Animatable
accent-color 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 aspect-ratio backdrop-filter backface-visibility background background-attachment background-blend-mode background-clip background-color background-image background-origin background-position background-position-x background-position-y background-repeat background-size block-size border border-block border-block-color border-block-end border-block-end-color border-block-
Reddit
reddit.com › r/reactjs › creating an animated gradient border with css
r/reactjs on Reddit: Creating an animated gradient border with CSS
May 2, 2023 -
Hey everyone! I just published a new article on creating an animated gradient border using CSS. I've also included a version for Tailwind CSS users (with React and TypeScript too!).
I'm planning on writing more articles about design, UI, software, and other topics in the future. If you have any suggestions, feedback, or any cool ways you've used this effect in your projects please feel free to share! I'd love to hear your thoughts.
https://www.julienthibeaut.xyz/blog/create-animated-gradient-borders-with-css
Medium
medium.com › frontend-canteen › fantastic-css-border-animation-b02e06828beb
Fantastic CSS border animation
July 24, 2022 - Simply put, the animation we see is only a small part of the original phenomenon. Through specific cropping, transparency changes, masks, etc., we finally see only a part of the original phenomenon. Using border-image, we can also achieve some interesting border animations.
Medium
medium.com › design-bootcamp › border-animation-with-css-775be5c3cbf3
Border Animation with CSS. Enhance your UI with border effects | by JS Maraiya | Bootcamp | Medium
April 6, 2025 - To create a border animation, we use the ::after pseudo-element. Here’s how: <div class="box"> <h2>CSS is awesome</h2> <button class="button">Click Me</button> </div>
Top answer 1 of 4
84
You can use a CSS3 transition for this. Have a look at this example:
http://jsfiddle.net/ujDkf/1/
Here is the main code:
#box {
position : relative;
width : 100px;
height : 100px;
background-color : gray;
border : 5px solid black;
-webkit-transition : border 500ms ease-out;
-moz-transition : border 500ms ease-out;
-o-transition : border 500ms ease-out;
transition : border 500ms ease-out;
}
#box:hover {
border : 10px solid red;
}
2 of 4
36
You can try this also...
button {
background: none;
border: 0;
box-sizing: border-box;
margin: 1em;
padding: 1em 2em;
box-shadow: inset 0 0 0 2px #f45e61;
color: #f45e61;
font-size: inherit;
font-weight: 700;
vertical-align: middle;
position: relative;
}
button::before, button::after {
box-sizing: inherit;
content: '';
position: absolute;
width: 100%;
height: 100%;
}
.draw {
-webkit-transition: color 0.25s;
transition: color 0.25s;
}
.draw::before, .draw::after {
border: 2px solid transparent;
width: 0;
height: 0;
}
.draw::before {
top: 0;
left: 0;
}
.draw::after {
bottom: 0;
right: 0;
}
.draw:hover {
color: #60daaa;
}
.draw:hover::before, .draw:hover::after {
width: 100%;
height: 100%;
}
.draw:hover::before {
border-top-color: #60daaa;
border-right-color: #60daaa;
-webkit-transition: width 0.25s ease-out, height 0.25s ease-out 0.25s;
transition: width 0.25s ease-out, height 0.25s ease-out 0.25s;
}
.draw:hover::after {
border-bottom-color: #60daaa;
border-left-color: #60daaa;
-webkit-transition: border-color 0s ease-out 0.5s, width 0.25s ease-out 0.5s, height 0.25s ease-out 0.75s;
transition: border-color 0s ease-out 0.5s, width 0.25s ease-out 0.5s, height 0.25s ease-out 0.75s;
}<section class="buttons">
<button class="draw">Draw</button>
</section>