cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - ActiveLovehtmlicon-new-collectionicon-personicon-teamlog-outoctocatpop-outspinnerstartv

Pen Settings

CSS Base

Vendor Prefixing

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.

+ add another resource

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.

+ 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.

            
              <!--
  Return to the Scroll Effects of the Future!
 
  Hakim El Hattab "stroll.js" meets Tim Pietrusky "CSS3 filter extension".

  If you don't see anything (cause this is webkit-only for the moment) 
  you can watch it on #YouTube here: 
  http://timpietrusky.com/return-to-the-scroll-effects-of-the-future

  wow! #_0 PUSH THE BUTTON!!!

  2012 by Tim Pietrusky
  timpietrusky.com
-->

<button role="push-me">bg</button>
            
          
!
            
              @import url(https://fonts.googleapis.com/css?family=Codystar);

html, 
body  {
    border-width: 0px;
    height:100%;
    width:100%;
    margin:0;
    padding:0; 
    overflow:show;
}

body {
  font: 18px "HelveticaNeue-CondensedBold", "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
  background:#666;
  padding-bottom:30%;
}

ul {
  position:relative;
  height: 430px;
  width: 250px;
  background: #fff;
  overflow-x: hidden;
  overflow-y: scroll;
  list-style: none;
  float:left;
  margin:25px 0 0 25px;
  padding:0;
  border:5px solid rgba(30, 30, 30, .3);
  box-shadow:0 0 10px rgba(0, 0, 0, .3);
}

ul:hover:after {
  position:fixed;
  right:15px;
  top:90px;
  z-index:1337;
  content: attr(data-content);
  color:#000;
  font: 65px 'Codystar', cursive;
  letter-spacing:10px;
  text-shadow:0 0 6px rgba(0, 0, 0, .5);
  padding:15px;
  background:rgba(255, 255, 255, .7);
  box-shadow:0 0 10px rgba(0, 0, 0, .5);
  border-right:30px solid #333;
  border-top-right-radius:20px;
  border-bottom-right-radius:20px;
}

li {
  height:30px;
  padding:15px;
  margin:2px 0;
  background:#ddd;
  background-size: 100%;
}

li:nth-child(odd) {
  background:#aaa;
}


/**
 * Blur
 */
.blur li {
  transition: all .35s ease-out .15s;
  transform-origin: 50% 50%;
}
.blur li.past {
  -webkit-filter:blur(10px);
  filter:blur(10px);
  transform:translateY(-10px);
}
.blur li.future {
  -webkit-filter:blur(10px);
  filter:blur(10px);
  transform:translateY(10px);
}


/**
 * Invert
 */
.invert li {
  transition: all .35s ease-out .15s;
}
.invert li.past {
  -webkit-filter: invert(100%);
  filter: invert(100%);
}
.invert li.future {
  -webkit-filter: invert(100%);
  filter: invert(100%);
}


/**
 * Sepia
 */
.sepia li {
  transition: all .35s ease-out .3s;
}
.sepia li.past {
  -webkit-filter: sepia(100%);
  filter: sepia(100%);
}
.sepia li.future {
  -webkit-filter: sepia(100%);
  filter: sepia(100%);
}


/**
 * brightness
 */
.brightness li {
  transition: all .55s ease-out .25s;
  -webkit-filter: brightness(0);
  brightness(0);
}
.brightness li.past {
  -webkit-filter: brightness(.35);
  filter: brightness(.35);
}
.brightness li.future {
  -webkit-filter: brightness(.35);
  filter: brightness(.35);
}

/**
 * grayscale
 */
.grayscale li {
  transition: all .55s ease-out .25s;
  -webkit-filter: grayscale(0);
  filter: grayscale(0);
}
.grayscale li.past {
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
}
.grayscale li.future {
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
}


/**
 * hue-rotate
 */
.hue-rotate li {
  transition: all .65s ease-out .05s;
  -webkit-filter: hue-rotate(0);
  filter: hue-rotate(0);
}
.hue-rotate li.past {
  -webkit-filter: hue-rotate(130deg);
  filter: hue-rotate(130deg);
}
.hue-rotate li.future {
  -webkit-filter: hue-rotate(270deg);
  filter: hue-rotate(270deg);
}

/**
 * saturate
 */
.saturate li {
  transition: all .45s  ease-out;
  -webkit-filter: saturate(100%);
  filter: saturate(100%);
}
.saturate li.past {
  -webkit-filter: saturate(3%);
  filter: saturate(3%);
}
.saturate li.future {
  -webkit-filter: saturate(3%);
  filter: saturate(3%);
}

/**
 * all-filter
 */
.all-filter li {
  transition: all .55s  ease-out .15s;
  -webkit-filter: none;
  filter: none;
}
.all-filter li.past {
  -webkit-filter: saturate(3%) invert(100%) blur(10px) sepia(100%) grayscale(80%) hue-rotate(130deg);
  filter: saturate(3%) invert(100%) blur(10px) sepia(100%) grayscale(80%) hue-rotate(130deg);
}
.all-filter li.future {
  -webkit-filter: saturate(3%) invert(100%) blur(10px) sepia(100%) grayscale(80%) hue-rotate(130deg);
  filter: saturate(3%) invert(100%) blur(10px) sepia(100%) grayscale(80%) hue-rotate(130deg);
}


/**
 * codepen
 */
.codepen li {
  transition: all .35s  ease-out;
  -webkit-filter: none;
  filter: none;
}
.codepen li.past {
  -webkit-filter: blur(20px) sepia(100%) hue-rotate(130deg);
  filter: blur(20px) sepia(100%) hue-rotate(130deg);
  box-shadow:inset 0 0 20px rgba(90, 0, 0, 1);
  transform:scale(.4) rotate(-45deg);
  opacity:.1;
}
.codepen li.future {
  -webkit-filter: blur(20px) sepia(100%) hue-rotate(130deg);
  filter: blur(20px) sepia(100%) hue-rotate(130deg);
  box-shadow:inset 0 0 20px rgba(90, 0, 0, 1);
  transform:scale(.4) rotate(45deg);
  opacity:.1;
}

button {
  position:fixed;
  z-index:1337;
  right:15px;
  top:25px;
}


/**
 * Button by Joshua Hibbert
 * https://codepen.io/joshnh/details/32/2
 */
button {
    background-color: #999;
    background-image: linear-gradient(hsla(0,0%,100%,.05), hsla(0,0%,0%,.1));
    border: none;
    border-radius: .5em;
    box-shadow: inset 0 0 0 1px hsla(0,0%,0%,.25),
                inset 0 2px 0 hsla(0,0%,100%,.1),
                inset 0 1.2em 0 hsla(0,0%,100%,.1),
                inset 0 -.2em 0 hsla(0,0%,100%,.1),
                inset 0 -.25em 0 hsla(0,0%,0%,.5),
                0 .25em .25em hsla(0,0%,0%,.1);
    color: #333;
    cursor: pointer;
    display: inline-block;
    font-family: sans-serif;
    font-size: 1em;
    font-weight: bold;
    line-height: 1.5;
    margin: 0 .5em 1em;
    padding: .5em 1.5em .75em;
    text-decoration: none;
    text-shadow: 0 1px 1px hsla(0,0%,100%,.25);
    vertical-align: middle;
}

button:hover {
    outline: none;
}

button:hover,
button:focus {
    box-shadow: inset 0 0 0 1px hsla(0,0%,0%,.25),
                inset 0 2px 0 hsla(0,0%,100%,.1),
                inset 0 1.2em 0 hsla(0,0%,100%,.1),
                inset 0 -.2em 0 hsla(0,0%,100%,.1),
                inset 0 -.25em 0 hsla(0,0%,0%,.5),
                inset 0 0 0 3em hsla(0,0%,100%,.2),
                0 .25em .25em hsla(0,0%,0%,.1);
}

button:active {
    box-shadow: inset 0 0 0 1px hsla(0,0%,0%,.25),
                inset 0 2px 0 hsla(0,0%,100%,.1),
                inset 0 1.2em 0 hsla(0,0%,100%,.1),
                inset 0 0 0 3em hsla(0,0%,100%,.2),
                inset 0 .25em .5em hsla(0,0%,0%,.05),
                0 -1px 1px hsla(0,0%,0%,.1),
                0 1px 1px hsla(0,0%,100%,.25);
    margin-top: .25em;
    outline: none;
    padding-bottom: .5em;
}


            
          
!
            
              var list_elements = ['One', 'Two', 'Three', 'Four', 'Five', 'Six', 'Seven', 'Eight', 'Nine', 'Ten', 'Eleven', 'Twelve', 'Thirteen', 'Fourteen', 'Fifteen', 'Sixteen', 'Seventeen', 'Eighteen', 'Nineteen', 'Twenty', 'Twentyone', 'Twentytwo', 'Twentythree', 'Twentyfour', 'Twentyfive', 'Twentysix', 'Twentyseven', 'Twentyeight', 'Twentynine', 'Thirty', 'Thirtyone', 'Thirtytwo', 'Thirtythree', 'Thirtyfour', 'Thirtyfive', 'Thirtysix', 'Thirtyseven', 'Thirtyeight', 'Thirtynine', 'Forty', 'Fortyone', 'Fortytwo', 'Fortythree', 'Fortyfour', 'Fortyfive', 'Fortysix', 'Fortyseven', 'Fortyeight', 'Fortynine', 'Fifty', 'Fiftyone', 'Fiftytwo', 'Fiftythree', 'Fiftyfour', 'Fiftyfive', 'Fiftysix', 'Fiftyseven', 'Fiftyeight', 'Fiftynine', 'Sixty', 'Sixtyone', 'Sixtytwo', 'Sixtythree', 'Sixtyfour', 'Sixtyfive', 'Sixtysix', 'Sixtyseven', 'Sixtyeight', 'Sixtynine', 'Seventy', 'Seventyone', 'Seventytwo', 'Seventythree', 'Seventyfour', 'Seventyfive', 'Seventysix', 'Seventyseven', 'Seventyeight', 'Seventynine', 'Eighty', 'Eightyone', 'Eightytwo', 'Eightythree', 'Eightyfour', 'Eightyfive', 'Eightysix', 'Eightyseven', 'Eightyeight', 'Eightynine', 'Ninety', 'Ninetyone', 'Ninetytwo', 'Ninetythree', 'Ninetyfour', 'Ninetyfive', 'Ninetysix', 'Ninetyseven', 'Ninetyeight', 'Ninetynine'];

var filter = ['blur', 'invert', 'sepia', 'brightness', 'grayscale', 'hue-rotate', 'saturate', 'all-filter', 'codepen'];

$.each(filter, function(i, v) { 
  if ($('body').has('ul.' + filter[i]).length < 1) {
    var _filter = $('<ul class="' + filter[i] + '"></ul>').appendTo('body');
    
    $.each(list_elements, function(i, v) {
      $('<li>' + list_elements[i] + '</li>').appendTo(_filter);
    });
    
    _filter.attr('data-content', filter[i]);
    
    stroll.bind(_filter);
  }
});

var trigger = false,
    counter = 0,
    images = [
    	'http://lorempixel.com/250/75/nightlife/5',
      'http://lorempixel.com/250/75/nightlife/6',
      'http://lorempixel.com/250/75/nightlife/7',
      'http://lorempixel.com/250/75/nightlife/8',
      'http://lorempixel.com/250/75/nightlife/2'
    ];

$('button[role="push-me"]').click(function(e) {
  if (trigger) {
    theFuture();
    trigger = false;
  } else {
    $('li').css('background-image', '');
    $('li').css('color', '#000');
    trigger = true;
  }
});

function theFuture() {
  $.each($('li'), function(i, v) {
    $(this).css('background-image', 'url(' + images[counter] + ')');
      
    if (counter++ > 3) {
      counter = 0;
    }
  });
    
  $('li').css('color', '#fff');
}

theFuture();
            
          
!
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