css Audio - Active file-generic CSS - Active Generic - Active HTML - Active JS - Active SVG - Active Text - Active file-generic Video - Active header Love html icon-new-collection icon-person icon-team numbered-list123 pop-out spinner split-screen star tv

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 affect 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 Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

Powered by Algolia
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

+ 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

You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

Powered by Algolia
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

+ add another resource

Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

⚠️ This feature can only be used by logged in users.

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.

HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

Next Step Leave tour

HTML

            
              <div class="animation-switch">
  <label for="checkbox">Animation is <span class="status">on</span>
  <span class='switch-wrapper'>
  </span></label>
  <input type="checkbox" id="checkbox" class="visuallyHidden"/>
</div>

<h1>Animation is <span class="status">on</span></h1>

<div class='moving-container animation-on'>
  <div class="mover">This box animation is: <span class="status">on</span></div>
</div>

<h2>To dos</h3>
<ul>
  <li><a href="https://github.com/nattarnoff/omrijs">Omri.js Project</a></li>
  <li><input checked type="checkbox" /> Move from Jquery to Vanilla JS</li>
  <li><input checked type="checkbox" /> Inject animation controls via JS</li>
  <li><input type="checkbox" />Global pause of animation in case dev doesn't namespace</li>
  <li><input type="checkbox" />Bookmarklet to use on any page where dev hasn't implemented</li>
  <li>Need to cover 
    <ul>
      <li><input  type="checkbox" />JS</li>
      <li><input checked type="checkbox" /> CSS</li>
      <li><input  type="checkbox" />WAAPI based animations</li></ul></li>
</ul>
!

CSS

            
              @-webkit-keyframes mover
  0%, 100%
    left: 0px
    
  50%
    left: 800px
    
*
  box-sizing: border-box
  margin: 0
  padding: 0
  font:
    family: Helvetica
    weight: 100
.visuallyHidden 
  border: 0
  clip: rect(0 0 0 0)
  height: 1px
  margin: -1px
  overflow: hidden
  padding: 0
  position: absolute
  width: 1px
h1, h2
  margin:
    top: 30px
    left: 30px
ul
  margin:
    left: 30px
  
.animation-switch
  background: rgba(0,0,0,.7)
  padding: 16px
  color: #fff
  text-align: right
  overflow: hidden
.switch-wrapper
  background: #ccc
  width: 30px
  height: 17px
  border-radius: 25% / 50%
  display: inline-block
  position: relative
  overflow: hidden
  transition: all 200ms ease 
  &:after
    content: ' '
    background: #fff
    border: 1px solid #333
      radius: 50%
    width: 15px
    height: 15px
    position: absolute
    left: 1px
    transition: all 200ms ease-in-out
  &.checked
    background: #aaf
    &:after
      left: 12px
.mover
  border:
    radius: 8px
  width: 100px
  height: 100px
  text-align: center
  padding: 10px 10px
  background: red
  color: white
  position: relative
  transition: all 200ms ease-in-out
  &:after
    content: " "
    background: rgba(0,0,0,.2)
    height: 30px
    width: 100px
    position: absolute
    left: 0
    top: 100%
    transform: rotateX(45deg)
    box-shadow: 0 0 10px rgba(0,0,0,.3)
    border-radius: 50%
.moving-container
  max-width: 800px
  width: 90%
  margin: 20px auto
.mover
  animation-name: mover
  animation-duration: 7s
  animation-iteration-count: infinite
  animation-direction: alternate
  animation-timing-function: linear
  animation-fill-mode: forwards
  animation-delay: 0s
  animation-play-state: paused
// All animations need to be name spaced under the on animation-on class, would like to find a manner more global 
.animation-on
  .mover
    animation-play-state: running
    background: green
    transition: all 200ms ease-in-out
!

JS

            
              // Written in jQuery right now due to speed of prototype. Want it to be vanilla JS.
//Should inject the button with styling options
//
var i = $('#checkbox');
i.on('change',function(){
  if(i.prop('checked')){
    $('.status').text('paused');
    $('.switch-wrapper').addClass('checked');
    $('.moving-container').removeClass('animation-on');
  } else {
    $('.status').text('on');
    $('.switch-wrapper').removeClass('checked');    $('.moving-container').addClass('animation-on');   
  }
})
!
999px
🕑 One or more of the npm packages you are using needs to be built. You're the first person to ever need it! We're building it right now and your preview will start updating again when it's ready.
Loading ..................

Console