Pen Settings



CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URLs added here will be added as <link>s in order, and before the CSS in the editor. You can use the CSS from another Pen by using its URL and the proper URL extension.

+ add another resource


Babel includes JSX processing.

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.

+ add another resource


Add Packages

Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.


Auto Save

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.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.


                <div class="page-container">
  <div class="video-container">
    <video autoplay muted loop width="100%" height="100%" volume="0" canplay="false" role="img" aria-label="toy robot canon with motorized rotor">
      <source src="" type="video/webm">
      <source src="" type="video/ogg">
      <source src="" type="video/mp4">
      <source src="" type="video/3gp">
      <img src="" alt="test alt img" />
    <button type="button" class="video-btn">
      <span class="visuallyhidden">play or pause the video-image background. Video has no sound or narration</span>
      <i aria-hidden="true" class="fa fa-pause"></i>
  <div class="page-content">
    <h1>Super Cool Motor Robots!</h1>
    <p>Welcome to my site</p>
      <li>video element's img alt not read since it's a fallback only if video isn't supported </li>
      <li>instead, aria-label + role="img" added</li>
      <li>tested in VO & NVDA</li>
    <p>CAVEAT - this is a way to make a somewhat awkward pattern a little less awkward. Depending on the video, text might be a little hard to read. Also, site owners are the best judges of whether or not the video actually needs "alt" text, or if it's just decoration. In that case, aria-hidden may be the better approach.
    <p>Having a video autoplay and loop may not be suitable for all audiences either, especially if the video has a lot going on visually and can be distracting.</p>
    <p>For more background, read Emma Sax's<a href=""> article about accessible background videos</a></p>




                /* font awesome added for icon, this can be done in any way */
/* */

/*page container*/
.page-container {
  position: relative;
  min-height: 800px;

/*video background*/
video {
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0;
  bottom: 0;
  min-width: 100%;
  min-height: 100%;
  z-index: -1000;
  overflow: hidden;

/*video overlay to make text a litle less crappy*/
.video-container:after {
  display: block;
  z-index: 100;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: rgba(0,0,0,0.5);

/* play/pause button styles */
.visuallyhidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;

.video-btn {
  border: none;
  background: none;
  color: #fff;
  position: absolute;
  display: block;
  font-size: 60px;
  z-index: 101;
  opacity: 0.5;
  bottom: 10%;
  right: 10%;

.video-btn:focus {
  opacity: 1;

.is-paused .video-btn i:before {
  content: "\f04b";

/*page styles*/
body {
  font-family: "Helvetica", Arial, sans-serif;
  background: #000;
  color: #fff;

.page-content {
  margin: 0 auto;
  padding: 40px;
  position: relative;
  z-index: 100;
  max-width: 1410px;

h1 {
  color: #fff;
  margin: 100px 0 15px;
  font-weight: bold;
  display: inline-block;  
  font-size: 30px;

ul {
  margin-bottom: 20px;

ul, li {
  list-style: disc;
  list-style-position: inside;

p {
  max-width: 600px;
  line-height: 1.4;
  color: #ddd;

a {
  color: inherit;


                var $videoTrigger = $(".video-btn");
var $videoContainer = $(".video-container");

$videoTrigger.on("click", function(evt) {  
  if ($videoContainer.hasClass("is-paused")) {
  else {

    $('#play-pause-button').click(function () {
   if ($("#media-video").get(0).paused) {
   } else {