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

Pen Settings

CSS Base

Vendor Prefixing

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.

Quick-add: + add another resource

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.

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.

            
              <div id="animation">
  <div id="frame"></div>
  <div id="roll"></div>
</div>

<ul>
  <li><label><input id="show" type="checkbox"> show sprite</label></li>
  <li>
    <div id="duration">
      <label id="duration-label" class="isRight">1</label>
      <input id="duration-input" type="range" min="0.2" value="1" max="4" step="0.1">
    </div>
    animation-duration
  </li>
</ul>
            
          
!
            
              /* -------------- Animation -------------- */

#animation {
  display: inline-block;
  position: relative;
  text-align: center;
}



/* -------------- Frame -------------- */

.showRoll #frame {
  border-color: hsl(0,0%,70%);
}

#frame {
  width: 50px;
  height: 72px;
  border: 1px solid transparent;
  background: url(http://s.cdpn.io/79/sprite-steps.png) no-repeat left top;
  animation: frame-animation 1s steps(10) infinite;    
}

@keyframes frame-animation { 0% { background-position: 0px 0; } 100% { background-position: -500px 0; } }



/* -------------- Roll -------------- */

.showRoll #roll {
  opacity: .2;
}

#roll {
  opacity: 0;
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  width: 500px;
  height: 72px;
  border: 1px solid hsl(0,0%,70%);
  background: hsl(0,0%,100%) url(http://s.cdpn.io/79/sprite-steps.png) no-repeat left top;
  transition: opacity .3s linear;
  animation:  roll-animation 1s steps(10) infinite;
}

@keyframes roll-animation { 
  0% { transform: translateX(0); } 
  100% { transform:  translateX(-500px); } 
}




/* Global ------------------------------------------------------ */

html {
  height: 100%;
  font:62.5%/1 "Lucida Sans Unicode", "Lucida Grande", Verdana, Arial, Helvetica, sans-serif;
  background: #f0f0f0 url(../img/bg.png);
}

body {
  display:         flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 0;
  width: 100%;
  height: 100%;
  padding: 50px;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  text-align: center;
  overflow: hidden;
  text-align: center;      
}

a {
  text-decoration: none;
  color: hsl(210,100%,60%);
}

a:hover {
  color: hsl(210,100%,70%);
}

a:active {
  color: hsl(210,100%,50%);
}

p {
  font-size: 11px;
  line-height: 1.5;
  color: hsl(0,0%,60%);
}

.hl {
  color: hsl(0,0%,20%);
}

ul {
  margin: 40px 0;
  list-style: none;
  text-align: center;
  font-size: 14px;
  color: hsl(0,0%,60%);
}
.WebKit ul {
  text-align: left;
}

li {
  padding: 5px 0;
}


/* Show Sprite Checkbox ------------------------------------------------------ */

.WebKit #show {
  -webkit-appearance: none;
  outline: none;
  border-radius: 20px;
  width: 20px;
  height: 20px;
  margin: -2px 6px 0 0;
  vertical-align: middle;
  border: 10px solid hsl(0,0%,80%);
  background: hsl(0,0%,40%);
  box-shadow: 0 1px 0 hsla(0,0%,100%,.6);
  -webkit-transition: border-width .2s cubic-bezier(.26, .08, .15, 1);
}

.WebKit #show:checked:active,
.WebKit #show:active {
  border: 0px solid hsl(0,0%,80%);
  -webkit-transition-duration: .1;
}

.WebKit #show:checked {
  border: 5px solid hsl(0,0%,80%);
  box-shadow: inset 0 1px 2px hsla(0,0%,0%,.4), 0 1px 0 hsla(0,0%,100%,.6);
}





/* Animation Duration ------------------------------------------------------ */

#duration {
  display: inline-block;
  position: relative;
  margin: -4px 6px 0 0;
}


/* Label */

#duration-label {
  display: none;
}

.WebKit #duration-label {
  position: absolute;
  display: block;
  z-index: 1;
  top: 6px;
  font-size: 11px;
  color: hsl(0,0%,60%);
  text-shadow: 0 1px 0 hsla(0,0%,100%,.3);
  pointer-events: none;
  -webkit-transition: -webkit-transform .2s cubic-bezier(.26, .08, .15, 1), 
    color .6s .2s ease-out;
}

.WebKit #duration-label.isRight {
  right: 50%;
  margin-right: -20px;
  left: auto;
  -webkit-transform: translate3d(20px,0,0);
}
.WebKit #duration-label.isLeft {
  right: auto;
  margin-left: -20px;
  left: 50%;
  -webkit-transform: translate3d(-20px,0,0);
}

.WebKit #duration:active #duration-label {
  color: hsl(0,0%,30%);
  -webkit-transition-delay: 0;
}


/* Input */

.WebKit #duration-input {
  -webkit-appearance: none;
  position: relative;
  vertical-align: middle;
  width: 100px;
  border-radius: 20px;
  background: hsl(0,0%,80%);
  box-shadow: 0 1px 0 hsla(0,0%,100%,.6);
  overflow: hidden;
  outline: none;
}

.WebKit #duration-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  border-radius: 20px;
  width: 20px;
  height: 20px;
  border: 5px solid hsl(0,0%,80%);
  background: hsl(0,0%,40%);
  box-shadow: inset 0 1px 2px hsla(0,0%,0%,.4);
  -webkit-transition: border-width .2s cubic-bezier(.26, .08, .15, 1);
}

.WebKit #duration-input:active::-webkit-slider-thumb {
  border: 0px solid hsl(0,0%,80%);
  -webkit-transition-duration: .1;
}
            
          
!
            
              if ($.browser.webkit) {
  // yeah, sorry.. but this demo uses appearance:none which hasn't good support anywhere else.
  $('html').addClass('WebKit');
}

$('#show').change( function() {
  $('#animation').toggleClass('showRoll');
});


var labelSide = "right";

$('#duration-input').change( function() {
  var val = $(this).val();
  var valRounded = Math.round( val * 10 ) / 10;
  var mid = $(this).attr('max')/2;
  $('#frame').css("animation-duration", val + "s" );
  $('#roll').css("animation-duration", val + "s" );
  $('#duration-label').text( valRounded );
  
  if(val > mid && labelSide == "right") {
    labelSide = "left";
    $('#duration-label').removeClass("isRight").addClass("isLeft");
    
  } else if(val <= mid && labelSide == "left") {
    labelSide = "right";
    $('#duration-label').removeClass("isLeft").addClass("isRight");
  }
});
            
          
!
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