cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - Activehtmlicon-personicon-teamoctocatspinnerstartv

Pure CSS loaders

A Pen By IvanKhartov Pro

Pen Settings

About HTML Preprocessors

HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.

Learn more · Versions

Adding Classes

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. So you don't have access to higher-up elements like the <html> tag. If you want to add classes there, that can effect the whole document, this is the place to do it.

About the <head>

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. If you need things in the <head> of the document, put that code here.

!
Insecure Resource

The resource you are linking to is using the 'http' protocol, which may not work when the browser is using https.

About CSS Preprocessors

CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

Learn more · Versions

CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

     

Vendor Prefixing

About Vendor Prefixing

To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit- or -moz-.

We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).

     

Add External CSS

These stylesheets will be added in this order and before the code you write in the CSS editor. You can also add another Pen here, and it will pull the CSS from it. Try typing "font" or "ribbon" below.

About External Resources

You can apply CSS to your Pen from any stylesheet on the web. 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.

If the stylesheet you link to has the file extension of a preprocessor, we'll attempt to process it before applying.

You can also link to another Pen here, and we'll pull the CSS from that Pen and include it. If it's using a matching preprocessor, we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.

Learn more

Quick-add: + add another resource

About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient. For instance, CoffeeScript can help prevent easy-to-make mistakes and offer a cleaner syntax and Babel can bring ECMAScript 6 features to browsers that only support ECMAScript 5.

Learn more · Versions

Add External JavaScript

These scripts will run in this order and before the code in the JavaScript editor. You can also link to another Pen here, and it will run the JavaScript from it. Also try typing the name of any popular library.

About External Resources

You can apply a script from anywhere on the web to your Pen. Just put a URL to it here and we'll add it, in the order you have them, before the JavaScript in the Pen itself.

If the script you link to has the file extension of a preprocessor, we'll attempt to process it before applying.

You can also link to another Pen here, and we'll pull the JavaScript from that Pen and include it. If it's using a matching preprocessor, we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.

Learn more

Quick-add: + add another resource

Code Indentation

     

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

This Pen is using the default Screenshot, generated by CodePen.

Uploading

PRO users can create Custom Screenshots for their Pens and Projects, as one of many awesome PRO features on CodePen. Find out more.

Screenshots of Pens are shown in mobile browsers, RSS feeds, to users who chose images instead of iframes, and in social media sharing.

HTML

            
              doctype html
html
  head
    meta(charset="utf-8")
  body
    .wrapper
      header.main-header
        h1.page-title Single Element CSS Loaders
      main.main-content
        section.loader-section
          h2.loader-title Pulse
          div.loader-spin
            .pulse
          button.loader-source(title="View source code" data-modal-id="pulse")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Double pulse
          div.loader-spin
            .double-pulse
            .double-pulse
          button.loader-source(title="View source code" data-modal-id="doublePulse")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Circle
          div.loader-spin
            .circle
          button.loader-source(title="View source code" data-modal-id="circle")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Fade circle
          div.loader-spin
            .fade-circle
          button.loader-source(title="View source code" data-modal-id="fadeCircle")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Rectangle
          div.loader-spin
            .rectangle
          button.loader-source(title="View source code" data-modal-id="rectangle")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Rectangle bounce
          div.loader-spin
            .rectangle-bounce
              .rect-1
              .rect-2
              .rect-3
              .rect-4
              .rect-5
          button.loader-source(title="View source code" data-modal-id="rectangle-bounce")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Three
          div.loader-spin
            .threes
              .three.three-1
              .three.three-2
              .three.three-3
          button.loader-source(title="View source code" data-modal-id="three")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Cubes
          div.loader-spin
            .cubes
              .cube.cube-1
              .cube.cube-2
              .cube.cube-3
              .cube.cube-4
              .cube.cube-5
              .cube.cube-6
              .cube.cube-7
              .cube.cube-8
              .cube.cube-9
          button.loader-source(title="View source code" data-modal-id="cubes")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
        section.loader-section
          h2.loader-title Diamond
          div.loader-spin
            .diamonds
              .diamond.diamond-1
              .diamond.diamond-2
              .diamond.diamond-4
              .diamond.diamond-3
          button.loader-source(title="View source code" data-modal-id="diamond")
            span.icon
              svg.icon-svg(aria-hidden="true" focusable="false" role="img")
                use.icon-svg-reference(href="#icon-code" xlink:href="#icon-code")
            span Source
      footer.main-footer
        .profile
          span Created by
          a.profile-link(href="https://twitter.com/IvanKhartov" target="_blank")
            strong @IvanKhartov
          span with	&hearts;
          span.underline
    section#pulse(class="modal hide")
      header.modal-header
        h3.modal-title Pulse - Source code
        button.close(title="Close" data-modal-id="pulse")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre &lsaquo;div class="pulse"&rsaquo;&lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $loader-size: 5rem;
            | $animation-duration: 1.5s;
            | 
            | .pulse {
            |    width: $loader-size;
            |    height: $loader-size;
            |    margin: 0 auto;
            |    border-radius: 100%;
            |    background-color: white;
            |    opacity: 1;
            |    animation: pulse $animation-duration infinite ease-in-out;
            | }
            | 
            | @keyframes pulse {
            |   0% {
            |     transform: scale(0);
            |     opacity: .8;
            |   }
            |   100% {
            |     transform: scale(1);
            |     opacity: 0;
            |   }
            | }
    section#doublePulse(class="modal hide")
      header.modal-header
        h3.modal-title Double pulse - Source code
        button.close(title="Close" data-modal-id="doublePulse")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre
            | &lsaquo;div class="loader"&rsaquo;
            |   &lsaquo;div class="double-pulse"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="double-pulse"&rsaquo;&lsaquo;/div&rsaquo;
            | &lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $loader-size: 5rem;
            | $animation-duration: 1.5s;
            | 
            | .loader {
            |   position: relative;
            | }
            | 
            | .double-pulse {
            |   position: absolute;
            |   top: 0;
            |   left: 0;
            |   width: $loader-size;
            |   height: $loader-size;
            |   margin: 0 auto;
            |   border-radius: 100%;
            |   background-color: white;
            |   opacity: .4;
            |   animation: double-pulse $animation-duration infinite ease-out;
            | 
            |   &:nth-of-type(2) {
            |     animation-delay: -350ms;
            |   }
            | }
            | 
            | @keyframes double-pulse {
            |   0% {
            |     transform: scale(0);
            |   }
            |   100% {
            |     transform: scale(1);
            |     opacity: 0;
            |   }
            | }
    section#circle(class="modal hide")
      header.modal-header
        h3.modal-title Circle - Source code
        button.close(title="Close" data-modal-id="circle")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre
            | &lsaquo;div class="circle"&rsaquo;&lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $animation-duration: 1.5s;
            | 
            | .circle {
            |   display: inline-block;
            |   margin: 2.4rem;
            |   outline: 0 none;
            |   border-radius: 100%;
            |   font-size: 1.2rem;
            |   width: 1em;
            |   height: 1em;
            |   animation: circle $animation-duration infinite ease;
            | }
            | 
            | @keyframes circle {
            |   0%,
            |   100% {
            |     box-shadow: 0em -2em 0em 0em white,
            |                 1.4em -1.4em 0em 0em rgba(white, 0.2),
            |                 2em 0em 0em 0em rgba(white, 0.2),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 0em 2em 0em 0em rgba(white, 0.2),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.4),
            |                 -2em 0em 0em 0em rgba(white, 0.6),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.8);
            |   }
            |   
            |   12.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.8),
            |                 1.4em -1.4em 0em 0em white,
            |                 2em 0em 0em 0em rgba(white, 0.2),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 0em 2em 0em 0em rgba(white, 0.2),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 -2em 0em 0em 0em rgba(white, 0.4),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.6);
            |   }
            | 
            |   25% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.6),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.8),
            |                 2em 0em 0em 0em white,
            |                 1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 0em 2em 0em 0em rgba(white, 0.2),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 -2em 0em 0em 0em rgba(white, 0.2),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.4);
            |   }
            | 
            |   37.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.4),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.6),
            |                 2em 0em 0em 0em rgba(white, 0.8),
            |                 1.4em 1.4em 0em 0em white,
            |                 0em 2em 0em 0em rgba(white, 0.2),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 -2em 0em 0em 0em rgba(white, 0.2),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.2);
            |   }
            |  
            |   50% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.2),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.4),
            |                 2em 0em 0em 0em rgba(white, 0.6),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.8),
            |                 0em 2em 0em 0em white,
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 -2em 0em 0em 0em rgba(white, 0.2),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.2);
            |   }
            |  
            |   62.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.2),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.2),
            |                 2em 0em 0em 0em rgba(white, 0.4),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.6),
            |                 0em 2em 0em 0em rgba(white, 0.8),
            |                 -1.4em 1.4em 0em 0em white,
            |                 -2em 0em 0em 0em rgba(white, 0.2),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.2);
            |   }
            | 
            |   75% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.2),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.2),
            |                 2em 0em 0em 0em rgba(white, 0.2),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.4),
            |                 0em 2em 0em 0em rgba(white, 0.6),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.8),
            |                 -2em 0em 0em 0em white,
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.2);
            |   }
            | 
            |   87.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.2),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.2),
            |                 2em 0em 0em 0em rgba(white, 0.2),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 0em 2em 0em 0em rgba(white, 0.4),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.6),
            |                 -2em 0em 0em 0em rgba(white, 0.8),
            |                 -1.4em -1.4em 0em 0em white;
            |   }
            |}
    section#fadeCircle(class="modal hide")
      header.modal-header
        h3.modal-title Fade circle - Source code
        button.close(title="Close" data-modal-id="fadeCircle")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre &lsaquo;div class="fade-circle"&rsaquo;&lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $animation-duration: 1.5s;
            | 
            | .fade-circle {
            |   display: inline-block;
            |   margin: 2.4rem;
            |   outline: 0 none;
            |   border-radius: 100%;
            |   font-size: 1.2rem;
            |   width: 1em;
            |   height: 1em;
            |   animation: fade-circle $animation-duration infinite ease;
            | }
            | 
            | @keyframes fade-circle {
            |   0%,
            |   100% {
            |     box-shadow: 0em -2em 0em 0em white,
            |                 1.4em -1.4em 0em 0em rgba(white, 0),
            |                 2em 0em 0em 0em rgba(white, 0),
            |                 1.4em 1.4em 0em 0em rgba(white, 0),
            |                 0em 2em 0em 0em rgba(white, 0.2),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.4),
            |                 -2em 0em 0em 0em rgba(white, 0.6),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.8);
            |   }
            | 
            |   12.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.8),
            |                 1.4em -1.4em 0em 0em white,
            |                 2em 0em 0em 0em rgba(white, 0),
            |                 1.4em 1.4em 0em 0em rgba(white, 0),
            |                 0em 2em 0em 0em rgba(white, 0),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 -2em 0em 0em 0em rgba(white, 0.4),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.6);
            |   }
            | 
            |   25% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.6),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.8),
            |                 2em 0em 0em 0em white,
            |                 1.4em 1.4em 0em 0em rgba(white, 0),
            |                 0em 2em 0em 0em rgba(white, 0),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0),
            |                 -2em 0em 0em 0em rgba(white, 0.2),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.4);
            |   }
            | 
            |   37.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.4),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.6),
            |                 2em 0em 0em 0em rgba(white, 0.8),
            |                 1.4em 1.4em 0em 0em white,
            |                 0em 2em 0em 0em rgba(white, 0),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0),
            |                 -2em 0em 0em 0em rgba(white, 0),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0.2);
            |   }
            | 
            |   50% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0.2),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.4),
            |                 2em 0em 0em 0em rgba(white, 0.6),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.8),
            |                 0em 2em 0em 0em white,
            |                 -1.4em 1.4em 0em 0em rgba(white, 0),
            |                 -2em 0em 0em 0em rgba(white, 0),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0);
            |   }
            | 
            |   62.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0),
            |                 1.4em -1.4em 0em 0em rgba(white, 0.2),
            |                 2em 0em 0em 0em rgba(white, 0.4),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.6),
            |                 0em 2em 0em 0em rgba(white, 0.8),
            |                 -1.4em 1.4em 0em 0em white,
            |                 -2em 0em 0em 0em rgba(white, 0),
            |                 -1.4em -1.4em 0em 0em rgba(white, 0);
            |   }
            | 
            |   75% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0),
            |                 1.4em -1.4em 0em 0em rgba(white, 0),
            |                 2em 0em 0em 0em rgba(white, 0.2),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.4),
            |                 0em 2em 0em 0em rgba(white, 0.6),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.8),
            |                 -2em 0em 0em 0em white,
            |                 -1.4em -1.4em 0em 0em rgba(white, 0);
            |   }
            | 
            |   87.5% {
            |     box-shadow: 0em -2em 0em 0em rgba(white, 0),
            |                 1.4em -1.4em 0em 0em rgba(white, 0),
            |                 2em 0em 0em 0em rgba(white, 0),
            |                 1.4em 1.4em 0em 0em rgba(white, 0.2),
            |                 0em 2em 0em 0em rgba(white, 0.4),
            |                 -1.4em 1.4em 0em 0em rgba(white, 0.6),
            |                 -2em 0em 0em 0em rgba(white, 0.8),
            |                 -1.4em -1.4em 0em 0em white;
            |   }
            | }
    section#rectangle(class="modal hide")
      header.modal-header
        h3.modal-title Rectangle - Source code
        button.close(title="Close" data-modal-id="rectangle")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre &lsaquo;div class="rectangle"&rsaquo;&lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $loader-size: 5rem;
            | $animation-duration: 1.5s;
            | 
            | .rectangle {
            |   width: $loader-size;
            |   height: $loader-size;
            |   margin: 0 auto;
            |   background-color: white;
            |   animation: rectangle $animation-duration infinite ease-in-out;
            | }
            | 
            | @keyframes rectangle {
            |   0% {
            |     transform:perspective(12rem) rotateX(0deg) rotateY(0deg)
            |   }
            |   50% {
            |     transform:perspective(12rem) rotateX(-180.1deg) rotateY(0deg)
            |   }
            |   100% {
            |     transform:perspective(12rem) rotateX(-180deg) rotateY(-179.9deg)
            |   }
            | }
    section#rectangle-bounce(class="modal hide")
      header.modal-header
        h3.modal-title Rectangle bounce - Source code
        button.close(title="Close" data-modal-id="rectangle-bounce")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre
            | &lsaquo;div class="rectangle-bounce"&rsaquo;
            |   &lsaquo;div class="rect-1"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="rect-2"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="rect-3"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="rect-4"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="rect-5"&rsaquo;&lsaquo;/div&rsaquo;
            | &lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $loader-size: 5rem;
            | $animation-duration: 1.5s;
            | 
            | .rectangle-bounce {
            |   position: relative;
            |   display: flex;
            |   justify-content: space-between;
            |   width: $loader-size;
            |   height: $loader-size;
            |   transition: all 300ms ease-in-out 0s;
            |   z-index: 1;
            | 
            |   .rect-1,
            |   .rect-2,
            |   .rect-3,
            |   .rect-4,
            |   .rect-5 {
            |     width: 15%;
            |     height: 100%;
            |     background-color: white;
            |     animation: rectangle-bounce $animation-duration infinite ease-in-out;
            |   }
            | 
            |   .rect-2 {
            |     animation-delay: -$animation-duration + .1;
            |   }
            |   .rect-3 {
            |     animation-delay: -$animation-duration + .2;
            |   }
            |   .rect-4 {
            |     animation-delay: -$animation-duration + .3;
            |   }
            |   .rect-5 {
            |     animation-delay: -$animation-duration + .4;
            |   }
            | } 
            | 
            | @keyframes rectangle-bounce {
            |   0%, 40%, 100% {
            |     transform:scaleY(0.4);
            |   }
            |   20% {
            |     transform:scaleY(1);
            |   }
            | }
    section#three(class="modal hide")
      header.modal-header
        h3.modal-title Three - Source code
        button.close(title="Close" data-modal-id="three")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre
            | &lsaquo;div class="three"&rsaquo;
            |   &lsaquo;div class="three-1"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="three-2"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="three-3"&rsaquo;&lsaquo;/div&rsaquo;
            | &lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $loader-size: 5rem;
            | $animation-duration: 1.5s;
            | 
            | .threes {
            |   display: flex;
            |   align-items: center;
            |   justify-content: space-between;
            |   width: $loader-size;
            |   height: $loader-size;
            | 
            |   .three {
            |     display: inline-flex;
            |     width: 30%;
            |     height: 30%;
            |     border-radius: 100%;
            |     background-color: white;
            |     animation: three $animation-duration infinite ease-in-out both;
            | 
            |     &-1 {
            |       animation-delay: -320ms;
            |     }
            | 
            |     &-2 {
            |       animation-delay: -160ms;
            |     }
            |   }
            | }
            | 
            | @keyframes three {
            |   0%, 80%, 100% {
            |     transform:scale(0)
            |   }
            |   40% {
            |     transform:scale(1);
            |   }
            | }
    section#cubes(class="modal hide")
      header.modal-header
        h3.modal-title Cubes - Source code
        button.close(title="Close" data-modal-id="cubes")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre
            | &lsaquo;div class="cubes"&rsaquo;
            |   &lsaquo;div class="cube cube-1"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-2"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-3"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-4"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-5"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-6"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-7"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-8"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="cube cube-9"&rsaquo;&lsaquo;/div&rsaquo;
            | &lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $loader-size: 5rem;
            | $animation-duration: 1.5s;
            | 
            | .cubes {
            |   position: relative;
            |   display: flex;
            |   flex-flow: row wrap;
            |   width: $loader-size;
            |   height: $loader-size;
            |   transition: all 300ms ease-in-out 0s;
            |   z-index: 1;
            | 
            |   .cube {
            |     width: 33.3333%;
            |     height: 33.3333%;
            |     background-color: white;
            |     animation: cubes $animation-duration infinite ease-in-out;
            | 
            |     &-1 {
            |       animation-delay: .2s;
            |     }
            | 
            |     &-2 {
            |       animation-delay: .3s;
            |     }
            | 
            |     &-3 {
            |       animation-delay: .4s;
            |     }
            | 
            |     &-4 {
            |       animation-delay: .1s;
            |     }
            | 
            |     &-5 {
            |       animation-delay: .2s;
            |     }
            | 
            |     &-6 {
            |       animation-delay: .3s;
            |     }
            | 
            |     &-7 {
            |       animation-delay: 0s;
            |     }
            | 
            |     &-8 {
            |       animation-delay: .1s;
            |     }
            | 
            |     &-9 {
            |       animation-delay: .2s;
            |     }
            |   }
            | }
            | 
            | @keyframes cubes {
            |   0%, 70%, 100% {
            |     transform:scale3d(1, 1, 1);
            |   }
            |   35% {
            |     transform:scale3d(0, 0, 1);
            |   }
            | }
    section#diamond(class="modal hide")
      header.modal-header
        h3.modal-title Diamond - Source code
        button.close(title="Close" data-modal-id="diamond")
          span.icon
            svg.icon-svg(aria-hidden="true" focusable="false" role="img")
              use.icon-svg-reference(href="#icon-close" xlink:href="#icon-close")
      div.modal-body
        h4 HTML code
        code
          pre
            | &lsaquo;div class="diamonds"&rsaquo;
            |   &lsaquo;div class="diamond diamond-1"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="diamond diamond-2"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="diamond diamond-3"&rsaquo;&lsaquo;/div&rsaquo;
            |   &lsaquo;div class="diamond diamond-4"&rsaquo;&lsaquo;/div&rsaquo;
            | &lsaquo;/div&rsaquo;
        h4 SCSS code
        code
          pre
            | $loader-size: 5rem;
            | $animation-duration: 2.4s;
            | 
            | .diamonds {
            |   display: flex;
            |   flex-flow: row wrap;
            |   width: $loader-size;
            |   height: $loader-size;
            |   transform: rotateZ(45deg);
            | 
            |   .diamond {
            |     position: relative;
            |     height: 50%;
            |     flex-basis: 50%;
            |     transform: scale(1.1);
            | 
            |     &::before {
            |       position: absolute;
            |       content: '';
            |       top: 0;
            |       left: 0;
            |       width: 100%;
            |       height: 100%;
            |       background-color: $white;
            |       animation: diamond $animation-duration infinite linear both;
            |       transform-origin: 100% 100%;
            |     }
            | 
            |     &-2 {
            |       transform: scale(1.1) rotateZ(90deg);
            | 
            |       &::before {
            |         animation-delay: 300ms;
            |       }
            |     }
            | 
            |     &-3 {
            |       transform: scale(1.1) rotateZ(180deg);
            | 
            |       &::before {
            |         animation-delay: 600ms;
            |       }
            |     }
            | 
            |     &-4 {
            |       transform: scale(1.1) rotateZ(270deg);
            | 
            |       &::before {
            |         animation-delay: 900ms;
            |       }
            |     }
            |   }
            | }
            | 
            | @keyframes diamond {
            |   0%, 10% {
            |     transform:perspective(14rem) rotateX(-180deg);
            |     opacity:0
            |   }
            |   25%, 75% {
            |     transform:perspective(14rem) rotateX(0deg);
            |     opacity:1
            |   }
            |   90%, 100% {
            |     transform:perspective(14rem) rotateY(180deg);
            |     opacity:0
            |   }
            | }
    div.modal-backdrop.hide
    svg.icons-svg(version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink")
      symbol#icon-code(viewBox="0 0 24 24")
        path(d="M0 0h24v24H0V0z" fill="none")
        path(d="M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0l4.6-4.6-4.6-4.6L16 6l6 6-6 6-1.4-1.4z")
      symbol#icon-close(viewBox="0 0 24 24")
        path(d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z")
        path(d="M0 0h24v24H0z" fill="none")
!

CSS

            
              // Variables
$grid-support: 'true';
$header-size: 6rem;
$footer-size: 7rem;
$icon-size-default: 2rem;
$white: #fff;
$dark-grey: #2f3538;
$base-bg: #2c3e50;
$animation-duration: 1.5s;

* {
  box-sizing: border-box;
}

:root {
  position: relative;
  min-height: 100%;
  font-family: 'Roboto', sans-serif;
  font-size: 10px;

  @if ($grid-support == 'true') {
    body {
      height: 100%;
      min-height: .1rem;
    }
  } @else {
    body {
      height: 100%;
      min-height: .1rem;
      margin-bottom: $footer-size;
    }
  }
}

body {
  margin: 0;
  background-color: $base-bg;
  font-size: 1.6rem;
}

a {
  text-decoration: none;
}

h1,
h2,
h3 {
  font-family: 'Roboto', sans-serif;
  font-weight: normal;
}

.icons-svg {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
}

.icon {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-content: center;
  justify-content: center;
  width: $icon-size-default;
  height: $icon-size-default;
  font-size: $icon-size-default;
  line-height: 100%;
  text-align: center;
  overflow: hidden;
  vertical-align: middle;

  &-svg {
    display: inline-flex;
    width: 100%;
    height: 100%;
    pointer-events: none;

    &-reference {
      width: 100%;
      height: 100%;
      fill: currentColor;
    }
  }
}

.wrapper {
  @if ($grid-support == 'true') {
    display: grid;
    grid-template-columns: 100%;
    grid-template-rows: $header-size 100% $footer-size;
    grid-template-areas: 'header' 'main' 'footer';
  }
  min-height: 100vh;
}

.main-header {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  @if ($grid-support == 'true') {
    grid-area: header;
  }
}

.page-title {
  margin: 0;
  color: $white;
  font-size: 2.2rem;
  line-height: 3rem;
}

.main-content {
  display: flex;
  flex-flow: row wrap;
  margin: 0 auto;
  width: 100%;
  max-width: 96rem;
  padding: 5rem 2rem;
  @if ($grid-support == 'true') {
    grid-area: main;
  }
}

.loader {
  &-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    flex: 0 1 33.3333%;
    padding: 2rem 1rem;
  }

  &-title {
    margin: 0;
    color: $white;
    font-size: 1.8rem;
    line-height: 2.2rem;
  }

  &-source {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0 none;
    background-color: transparent;
    color: $white;
    font-size: 1.4rem;

    &:hover {
      cursor: pointer;
    }

    .icon {
      margin-right: .5rem;
    }
  }

  &-spin {
    position: relative;
    width: 6rem;
    height: 6rem;
  }
}

.main-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;

  @if ($grid-support == 'true') {
    grid-area: footer;
  } @else {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    min-height: $footer-size;
  }
}

.profile {
  position: relative;
  display: flex;
  align-items: center;
  height: 4.5rem;
  padding-left: 5rem;
  color: $white;
  font-size: 1.4rem;
  line-height: 2.1rem;

  &::before {
    position: absolute;
    content: '';
    top: 0;
    left: .2rem;
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 100%;
    background: {
      image: url('https://pbs.twimg.com/profile_images/623441813756579840/pLlQ0Bcl.jpg');
      position: center center;
      size: 100%;
    };
    box-shadow: 0 0 0 .2rem $white;
  }

  &:hover .underline {
    transform: scaleX(1);
  }

  span:not(.underline) {
    margin-left: .5rem;
  }

  &-link {
    margin-left: .5rem;
    color: $white;
    font-size: 1.6rem;
  }

  .underline {
    position: absolute;
    display: block;
    width: calc(100% - 5.5rem);
    height: .2rem;
    right: 0;
    bottom: .8rem;
    background-color: $white;
    transition: all .25s ease-in-out 0s;
    transform: scaleX(0);
  }
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 90%;
  height: 90%;
  max-width: 60rem;
  max-height: 60rem;
  border: .2rem solid $dark-grey;
  background-color: $white;
  transform: translate(-50%, -50%);
  z-index: 1050;

  code {
    display: block;
    width: 100%;
    padding: 1rem;
    background-color: rgba($base-bg, .75);
  }

  pre {
    margin: 0;
    color: $white;
    font-size: 1.2rem;
    line-height: 1.6rem;
  }

  &-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba($white, .8);
    z-index: 1040;
  }

  &-header {
    display: flex;
    justify-content: space-between;
    height: 4rem;
    padding: 1rem;
    border-bottom: .1rem solid $dark-grey;
  }

  &-title {
    margin: 0;
    color: $dark-grey;
    font-size: 1.8rem;
    line-height: 2.2rem;
  }

  &-body {
    height: calc(100% - 6.1rem);
    margin: 1rem 0;
    padding: 0 1rem;
    color: $dark-grey;
    font-size: 1.4rem;
    line-height: 2rem;
    overflow: auto;
  }

  .close {
    padding: 0;
    border: 0 none;
    background-color: transparent;

    &:hover {
      cursor: pointer;
    }
  }
}

.hide {
  display: none;
}

.pulse {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  border-radius: 100%;
  background-color: $white;
  opacity: 1;
  animation: pulse $animation-duration infinite ease-in-out;
}

.double-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  border-radius: 100%;
  background-color: $white;
  opacity: .4;
  animation: double-pulse $animation-duration infinite ease-out;

  &:nth-of-type(2) {
    animation-delay: -350ms;
  }
}

.circle {
  display: inline-block;
  margin: 2.4rem;
  outline: 0 none;
  border-radius: 100%;
  font-size: 1.2rem;
  width: 1em;
  height: 1em;
  animation: circle $animation-duration infinite ease;
}

.fade-circle {
  display: inline-block;
  margin: 2.4rem;
  outline: 0 none;
  border-radius: 100%;
  font-size: 1.2rem;
  width: 1em;
  height: 1em;
  animation: fade-circle $animation-duration infinite ease;
}

.rectangle {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  background-color: $white;
  animation: rectangle $animation-duration infinite ease-in-out;
}

.rectangle-bounce {
  position: relative;
  display: flex;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  transition: all 300ms ease-in-out 0s;
  z-index: 1;

  .rect-1,
  .rect-2,
  .rect-3,
  .rect-4,
  .rect-5 {
    width: 15%;
    height: 100%;
    background-color: $white;
    animation: rectangle-bounce $animation-duration infinite ease-in-out;
  }

  .rect-2 {
    animation-delay: -$animation-duration + .1;
  }
  .rect-3 {
    animation-delay: -$animation-duration + .2;
  }
  .rect-4 {
    animation-delay: -$animation-duration + .3;
  }
  .rect-5 {
    animation-delay: -$animation-duration + .4;
  }
}

.threes {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;

  .three {
    display: inline-flex;
    width: 30%;
    height: 30%;
    border-radius: 100%;
    background-color: $white;
    animation: three $animation-duration infinite ease-in-out both;

    &-1 {
      animation-delay: -320ms;
    }

    &-2 {
      animation-delay: -160ms;
    }
  }
}

.cubes {
  position: relative;
  display: flex;
  flex-flow: row wrap;
  width: 100%;
  height: 100%;
  transition: all 300ms ease-in-out 0s;
  z-index: 1;

  .cube {
    width: 33.3333%;
    height: 33.3333%;
    background-color: $white;
    animation: cubes $animation-duration infinite ease-in-out;

    &-1 {
      animation-delay: .2s;
    }

    &-2 {
      animation-delay: .3s;
    }

    &-3 {
      animation-delay: .4s;
    }

    &-4 {
      animation-delay: .1s;
    }

    &-5 {
      animation-delay: .2s;
    }

    &-6 {
      animation-delay: .3s;
    }

    &-7 {
      animation-delay: 0s;
    }

    &-8 {
      animation-delay: .1s;
    }

    &-9 {
      animation-delay: .2s;
    }
  }
}

.diamonds {
  display: flex;
  flex-flow: row wrap;
  width: 100%;
  height: 100%;
  transform: rotateZ(45deg);

  .diamond {
    position: relative;
    height: 50%;
    flex-basis: 50%;
    transform: scale(1.1);

    &::before {
      position: absolute;
      content: '';
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: $white;
      animation: diamond 2.4s infinite linear both;
      transform-origin: 100% 100%;
    }

    &-2 {
      transform: scale(1.1) rotateZ(90deg);

      &::before {
        animation-delay: 300ms;
      }
    }

    &-3 {
      transform: scale(1.1) rotateZ(180deg);

      &::before {
        animation-delay: 600ms;
      }
    }

    &-4 {
      transform: scale(1.1) rotateZ(270deg);

      &::before {
        animation-delay: 900ms;
      }
    }
  }
}

@keyframes pulse {
  0% {
    transform: scale(0);
    opacity: .8;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

@keyframes double-pulse {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

@keyframes circle {
   0%,
   100% {
     box-shadow: 0em -2em 0em 0em $white, 1.4em -1.4em 0em 0em rgba($white, 0.2), 2em 0em 0em 0em rgba($white, 0.2), 1.4em 1.4em 0em 0em rgba($white, 0.2), 0em 2em 0em 0em rgba($white, 0.2), -1.4em 1.4em 0em 0em rgba($white, 0.4), -2em 0em 0em 0em rgba($white, 0.6), -1.4em -1.4em 0em 0em rgba($white, 0.8);
   }

   12.5% {
     box-shadow: 0em -2em 0em 0em rgba($white, 0.8), 1.4em -1.4em 0em 0em $white, 2em 0em 0em 0em rgba($white, 0.2), 1.4em 1.4em 0em 0em rgba($white, 0.2), 0em 2em 0em 0em rgba($white, 0.2), -1.4em 1.4em 0em 0em rgba($white, 0.2), -2em 0em 0em 0em rgba($white, 0.4), -1.4em -1.4em 0em 0em rgba($white, 0.6);
   }

   25% {
     box-shadow: 0em -2em 0em 0em rgba($white, 0.6), 1.4em -1.4em 0em 0em rgba($white, 0.8), 2em 0em 0em 0em $white, 1.4em 1.4em 0em 0em rgba($white, 0.2), 0em 2em 0em 0em rgba($white, 0.2), -1.4em 1.4em 0em 0em rgba($white, 0.2), -2em 0em 0em 0em rgba($white, 0.2), -1.4em -1.4em 0em 0em rgba($white, 0.4);
   }

   37.5% {
     box-shadow: 0em -2em 0em 0em rgba($white, 0.4), 1.4em -1.4em 0em 0em rgba($white, 0.6), 2em 0em 0em 0em rgba($white, 0.8), 1.4em 1.4em 0em 0em $white, 0em 2em 0em 0em rgba($white, 0.2), -1.4em 1.4em 0em 0em rgba($white, 0.2), -2em 0em 0em 0em rgba($white, 0.2), -1.4em -1.4em 0em 0em rgba($white, 0.2);
   }
   50% {
     box-shadow: 0em -2em 0em 0em rgba($white, 0.2), 1.4em -1.4em 0em 0em rgba($white, 0.4), 2em 0em 0em 0em rgba($white, 0.6), 1.4em 1.4em 0em 0em rgba($white, 0.8), 0em 2em 0em 0em $white, -1.4em 1.4em 0em 0em rgba($white, 0.2), -2em 0em 0em 0em rgba($white, 0.2), -1.4em -1.4em 0em 0em rgba($white, 0.2);
   }
   62.5% {
     box-shadow: 0em -2em 0em 0em rgba($white, 0.2), 1.4em -1.4em 0em 0em rgba($white, 0.2), 2em 0em 0em 0em rgba($white, 0.4), 1.4em 1.4em 0em 0em rgba($white, 0.6), 0em 2em 0em 0em rgba($white, 0.8), -1.4em 1.4em 0em 0em $white, -2em 0em 0em 0em rgba($white, 0.2), -1.4em -1.4em 0em 0em rgba($white, 0.2);
   }

   75% {
     box-shadow: 0em -2em 0em 0em rgba($white, 0.2), 1.4em -1.4em 0em 0em rgba($white, 0.2), 2em 0em 0em 0em rgba($white, 0.2), 1.4em 1.4em 0em 0em rgba($white, 0.4), 0em 2em 0em 0em rgba($white, 0.6), -1.4em 1.4em 0em 0em rgba($white, 0.8), -2em 0em 0em 0em $white, -1.4em -1.4em 0em 0em rgba($white, 0.2);
   }

   87.5% {
     box-shadow: 0em -2em 0em 0em rgba($white, 0.2), 1.4em -1.4em 0em 0em rgba($white, 0.2), 2em 0em 0em 0em rgba($white, 0.2), 1.4em 1.4em 0em 0em rgba($white, 0.2), 0em 2em 0em 0em rgba($white, 0.4), -1.4em 1.4em 0em 0em rgba($white, 0.6), -2em 0em 0em 0em rgba($white, 0.8), -1.4em -1.4em 0em 0em $white;
   }
 }

@keyframes fade-circle {
  0%,
  100% {
    box-shadow: 0em -2em 0em 0em $white, 1.4em -1.4em 0em 0em rgba($white, 0), 2em 0em 0em 0em rgba($white, 0), 1.4em 1.4em 0em 0em rgba($white, 0), 0em 2em 0em 0em rgba($white, 0.2), -1.4em 1.4em 0em 0em rgba($white, 0.4), -2em 0em 0em 0em rgba($white, 0.6), -1.4em -1.4em 0em 0em rgba($white, 0.8);
  }

  12.5% {
    box-shadow: 0em -2em 0em 0em rgba($white, 0.8), 1.4em -1.4em 0em 0em $white, 2em 0em 0em 0em rgba($white, 0), 1.4em 1.4em 0em 0em rgba($white, 0), 0em 2em 0em 0em rgba($white, 0), -1.4em 1.4em 0em 0em rgba($white, 0.2), -2em 0em 0em 0em rgba($white, 0.4), -1.4em -1.4em 0em 0em rgba($white, 0.6);
  }

  25% {
    box-shadow: 0em -2em 0em 0em rgba($white, 0.6), 1.4em -1.4em 0em 0em rgba($white, 0.8), 2em 0em 0em 0em $white, 1.4em 1.4em 0em 0em rgba($white, 0), 0em 2em 0em 0em rgba($white, 0), -1.4em 1.4em 0em 0em rgba($white, 0), -2em 0em 0em 0em rgba($white, 0.2), -1.4em -1.4em 0em 0em rgba($white, 0.4);
  }

  37.5% {
    box-shadow: 0em -2em 0em 0em rgba($white, 0.4), 1.4em -1.4em 0em 0em rgba($white, 0.6), 2em 0em 0em 0em rgba($white, 0.8), 1.4em 1.4em 0em 0em $white, 0em 2em 0em 0em rgba($white, 0), -1.4em 1.4em 0em 0em rgba($white, 0), -2em 0em 0em 0em rgba($white, 0), -1.4em -1.4em 0em 0em rgba($white, 0.2);
  }
  50% {
    box-shadow: 0em -2em 0em 0em rgba($white, 0.2), 1.4em -1.4em 0em 0em rgba($white, 0.4), 2em 0em 0em 0em rgba($white, 0.6), 1.4em 1.4em 0em 0em rgba($white, 0.8), 0em 2em 0em 0em $white, -1.4em 1.4em 0em 0em rgba($white, 0), -2em 0em 0em 0em rgba($white, 0), -1.4em -1.4em 0em 0em rgba($white, 0);
  }
  62.5% {
    box-shadow: 0em -2em 0em 0em rgba($white, 0), 1.4em -1.4em 0em 0em rgba($white, 0.2), 2em 0em 0em 0em rgba($white, 0.4), 1.4em 1.4em 0em 0em rgba($white, 0.6), 0em 2em 0em 0em rgba($white, 0.8), -1.4em 1.4em 0em 0em $white, -2em 0em 0em 0em rgba($white, 0), -1.4em -1.4em 0em 0em rgba($white, 0);
  }

  75% {
    box-shadow: 0em -2em 0em 0em rgba($white, 0), 1.4em -1.4em 0em 0em rgba($white, 0), 2em 0em 0em 0em rgba($white, 0.2), 1.4em 1.4em 0em 0em rgba($white, 0.4), 0em 2em 0em 0em rgba($white, 0.6), -1.4em 1.4em 0em 0em rgba($white, 0.8), -2em 0em 0em 0em $white, -1.4em -1.4em 0em 0em rgba($white, 0);
  }

  87.5% {
    box-shadow: 0em -2em 0em 0em rgba($white, 0), 1.4em -1.4em 0em 0em rgba($white, 0), 2em 0em 0em 0em rgba($white, 0), 1.4em 1.4em 0em 0em rgba($white, 0.2), 0em 2em 0em 0em rgba($white, 0.4), -1.4em 1.4em 0em 0em rgba($white, 0.6), -2em 0em 0em 0em rgba($white, 0.8), -1.4em -1.4em 0em 0em $white;
  }
}

@keyframes rectangle {
  0% {
    transform:perspective(12rem) rotateX(0deg) rotateY(0deg)
  }
  50% {
    transform:perspective(12rem) rotateX(-180.1deg) rotateY(0deg)
  }
  100% {
    transform:perspective(12rem) rotateX(-180deg) rotateY(-179.9deg)
  }
}

@keyframes rectangle-bounce {
  0%, 40%, 100% {
    transform:scaleY(0.4);
  }
  20% {
    transform:scaleY(1);
  }
}

@keyframes three {
  0%, 80%, 100% {
    transform: scale(0)
  }
  40% {
    transform: scale(1);
  }
}

@keyframes cubes {
  0%, 70%, 100% {
    transform:scale3d(1, 1, 1);
  }
  35% {
    transform:scale3d(0, 0, 1);
  }
}

@keyframes diamond {
  0%, 10% {
    transform:perspective(14rem) rotateX(-180deg);
    opacity:0
  }
  25%, 75% {
    transform:perspective(14rem) rotateX(0deg);
    opacity:1
  }
  90%, 100% {
    transform:perspective(14rem) rotateY(180deg);
    opacity:0
  }
}
!

JS

            
              (function ($) {
  'use strict';

  var $modal         = $('.modal');
  var $modalBackdrop = $('.modal-backdrop');

  $(document).ready(function () {
    $modalBackdrop.on('click', function () {
      $modal.addClass('hide');
      $modalBackdrop.toggleClass('hide');
    });
  });

  $(document).on('click', '[data-modal-id]', function () {
    var $modalId = $(this).attr('data-modal-id');

    $('#' + $modalId).toggleClass('hide');
    $modalBackdrop.toggleClass('hide');
  });

})(jQuery);
!
999px
Close

Asset uploading is a PRO feature.

As a PRO member, you can drag-and-drop upload files here to use as resources. Images, Libraries, JSON data... anything you want. You can even edit them anytime, like any other code on CodePen.

Go PRO

Loading ..................

Console