Pen Settings

HTML

CSS

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

JavaScript

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

Packages

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.

Behavior

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.

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.

HTML

              
                <a class="button grow">Add to Basket</a>
<a class="button shrink">Add to Basket</a>
<a class="button pulse">Add to Basket</a>
<a class="button pulse-grow">Add to Basket</a>
<a class="button pulse-shrink">Add to Basket</a>
<a class="button push">Add to Basket push</a>
<a class="button pop">Add to Basket pop</a>
<a class="button rotate">Add to Basket rotate</a>
<a class="button grow-rotate">Add to Basket</a>
<a class="button float">Add to Basket</a>
<a class="button sink">Add to Basket</a>
<a class="button hover">Add to Basket</a>
<a class="button hang">Add to Basket</a>
<a class="button skew">Add to Basket</a>
<a class="button skew-forward">Add to Basket</a>
<a class="button wobble-vertical">Add to Basket</a>
<a class="button wobble-horizontal">Add to Basket</a>
<a class="button wobble-top">Add to Basket</a>
<a class="button wobble-bottom">Add to Basket</a>
<a class="button border-fade">Add to Basket</a>
<a class="button hollow">Add to Basket</a>
<a class="button outline-outward">Add to Basket</a>
<a class="button outline-inward">Add to Basket inward</a>
<a class="button round-corners">Add to Basket round-corners</a>
<a class="button glow">Add to Basket grow</a>
<a class="button box-shadow-outset">Add to Basket</a>
<a class="button box-shadow-inset">Add to Basket</a>
<a class="button float-shadow">Add to Basket</a>
<a class="button shadow-radial">Add to Basket</a>
<a class="button bubble-top">Add to Basket</a>
<a class="button bubble-right">Add to Basket</a>
<a class="button bubble-bottom">Add to Basket</a>
<a class="button bubble-left">Add to Basket</a>
<a class="button bubble-float-top">Add to Basket</a>
<a class="button bubble-float-right">Add to Basket</a>
<a class="button bubble-float-bottom">Add to Basket</a>
<a class="button bubble-float-left">Add to Basket</a>
<a class="button curl-top-left">Add to Basket</a>

<a class="button curl-top-right">Add to Basket</a>
<a class="button curl-bottom-right">Add to Basket</a>
<a class="button curl-bottom-left">Add to Basket</a>

              
            
!

CSS

              
                /*!
 * Hover.css (https://ianlunn.co.uk/)
 * Version: 1.0.3
 * Author: Ian Lunn @IanLunn
 * Author URL: https://ianlunn.co.uk/
 * Github: https://github.com/IanLunn/Hover

 * Made available under a MIT License:
 * https://www.opensource.org/licenses/mit-license.php

 * Hover.css Copyright Ian Lunn 2014.
 */

/* Default styles for the demo buttons */

.button {
  margin: .4em;
  padding: 1em;
  cursor: pointer;
  background: #e1e1e1;
  text-decoration: none;
  color: #333;
  border:1px solid #aaa;
}

/* 2D TRANSITIONS */

/* Grow */

.grow {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.grow:hover {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

/* Shrink */

.shrink {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.shrink:hover {
  -webkit-transform: scale(0.9);
  -ms-transform: scale(0.9);
  transform: scale(0.9);
}

/* Pulse */

@-webkit-keyframes pulse {
  25% {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }

  75% {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}

@keyframes pulse {
  25% {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
  }

  75% {
    -webkit-transform: scale(0.9);
    -ms-transform: scale(0.9);
    transform: scale(0.9);
  }
}

.pulse {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.pulse:hover {
  -webkit-animation-name: pulse;
  animation-name: pulse;
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
}

/* Pulse Grow */

@-webkit-keyframes pulse-grow {
  to {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
  }
}

@keyframes pulse-grow {
  to {
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
  }
}

.pulse-grow {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.pulse-grow:hover {
  -webkit-animation-name: pulse-grow;
  animation-name: pulse-grow;
  -webkit-animation-duration: 0.3s;
  animation-duration: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
}

/* Pulse Shrink */

@-webkit-keyframes pulse-shrink {
  to {
    -webkit-transform: scale(0.9);
    transform: scale(0.9);
  }
}

@keyframes pulse-shrink {
  to {
    -webkit-transform: scale(0.9);
    -ms-transform: scale(0.9);
    transform: scale(0.9);
  }
}

.pulse-shrink {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.pulse-shrink:hover {
  -webkit-animation-name: pulse-shrink;
  animation-name: pulse-shrink;
  -webkit-animation-duration: 0.3s;
  animation-duration: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
}

/* Push */

@-webkit-keyframes push {
  50% {
    -webkit-transform: scale(0.8);
    transform: scale(0.8);
  }

  100% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes push {
  50% {
    -webkit-transform: scale(0.8);
    -ms-transform: scale(0.8);
    transform: scale(0.8);
  }

  100% {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

.push {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.push:hover {
  -webkit-animation-name: push;
  animation-name: push;
  -webkit-animation-duration: 0.3s;
  animation-duration: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: 1;
  animation-iteration-count: 1;
}

/* Pop */

@-webkit-keyframes pop {
  50% {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
  }

  100% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

@keyframes pop {
  50% {
    -webkit-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }

  100% {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

.pop {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.pop:hover {
  -webkit-animation-name: pop;
  animation-name: pop;
  -webkit-animation-duration: 0.3s;
  animation-duration: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: 1;
  animation-iteration-count: 1;
}

/* Rotate */

.rotate {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.rotate:hover {
  -webkit-transform: rotate(4deg);
  -ms-transform: rotate(4deg);
  transform: rotate(4deg);
}

/* Grow Rotate */

.grow-rotate {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.grow-rotate:hover {
  -webkit-transform: scale(1.1) rotate(4deg);
  -ms-transform: scale(1.1) rotate(4deg);
  transform: scale(1.1) rotate(4deg);
}

/* Float */

.float {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.float:hover {
  -webkit-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  transform: translateY(-5px);
}

/* Sink */

.sink {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.sink:hover {
  -webkit-transform: translateY(5px);
  -ms-transform: translateY(5px);
  transform: translateY(5px);
}

/* Hover */

@-webkit-keyframes hover {
  50% {
    -webkit-transform: translateY(-3px);
    transform: translateY(-3px);
  }

  100% {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
  }
}

@keyframes hover {
  50% {
    -webkit-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    transform: translateY(-3px);
  }

  100% {
    -webkit-transform: translateY(-6px);
    -ms-transform: translateY(-6px);
    transform: translateY(-6px);
  }
}

.hover {
  display: inline-block;
  -webkit-transition-duration: .5s;
  transition-duration: .5s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.hover:hover {
  -webkit-transform: translateY(-6px);
  -ms-transform: translateY(-6px);
  transform: translateY(-6px);
  -webkit-animation-name: hover;
  animation-name: hover;
  -webkit-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
}

/* Hang */

@-webkit-keyframes hang {
  50% {
    -webkit-transform: translateY(3px);
    transform: translateY(3px);
  }

  100% {
    -webkit-transform: translateY(6px);
    transform: translateY(6px);
  }
}

@keyframes hang {
  50% {
    -webkit-transform: translateY(3px);
    -ms-transform: translateY(3px);
    transform: translateY(3px);
  }

  100% {
    -webkit-transform: translateY(6px);
    -ms-transform: translateY(6px);
    transform: translateY(6px);
  }
}

.hang {
  display: inline-block;
  -webkit-transition-duration: .5s;
  transition-duration: .5s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.hang:hover {
  -webkit-transform: translateY(6px);
  -ms-transform: translateY(6px);
  transform: translateY(6px);
  -webkit-animation-name: hang;
  animation-name: hang;
  -webkit-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
}

/* Skew */

.skew {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.skew:hover {
  -webkit-transform: skew(-10deg);
  -ms-transform: skew(-10deg);
  transform: skew(-10deg);
}

/* Skew Forward */

.skew-forward {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-transform-origin: 0 100%;
  -ms-transform-origin: 0 100%;
  transform-origin: 0 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.skew-forward:hover {
  -webkit-transform: skew(-10deg);
  -ms-transform: skew(-10deg);
  transform: skew(-10deg);
}

/* Wobble Vertical */

@-webkit-keyframes wobble-vertical {
  16.65% {
    -webkit-transform: translateY(8px);
    transform: translateY(8px);
  }

  33.3% {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
  }

  49.95% {
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
  }

  66.6% {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
  }

  83.25% {
    -webkit-transform: translateY(1px);
    transform: translateY(1px);
  }

  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}

@keyframes wobble-vertical {
  16.65% {
    -webkit-transform: translateY(8px);
    -ms-transform: translateY(8px);
    transform: translateY(8px);
  }

  33.3% {
    -webkit-transform: translateY(-6px);
    -ms-transform: translateY(-6px);
    transform: translateY(-6px);
  }

  49.95% {
    -webkit-transform: translateY(4px);
    -ms-transform: translateY(4px);
    transform: translateY(4px);
  }

  66.6% {
    -webkit-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    transform: translateY(-2px);
  }

  83.25% {
    -webkit-transform: translateY(1px);
    -ms-transform: translateY(1px);
    transform: translateY(1px);
  }

  100% {
    -webkit-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}

.wobble-vertical {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.wobble-vertical:hover {
  -webkit-animation-name: wobble-vertical;
  animation-name: wobble-vertical;
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
  -webkit-animation-iteration-count: 1;
  animation-iteration-count: 1;
}

/* Wobble Horizontal */

@-webkit-keyframes wobble-horizontal {
  16.65% {
    -webkit-transform: translateX(8px);
    transform: translateX(8px);
  }

  33.3% {
    -webkit-transform: translateX(-6px);
    transform: translateX(-6px);
  }

  49.95% {
    -webkit-transform: translateX(4px);
    transform: translateX(4px);
  }

  66.6% {
    -webkit-transform: translateX(-2px);
    transform: translateX(-2px);
  }

  83.25% {
    -webkit-transform: translateX(1px);
    transform: translateX(1px);
  }

  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}

@keyframes wobble-horizontal {
  16.65% {
    -webkit-transform: translateX(8px);
    -ms-transform: translateX(8px);
    transform: translateX(8px);
  }

  33.3% {
    -webkit-transform: translateX(-6px);
    -ms-transform: translateX(-6px);
    transform: translateX(-6px);
  }

  49.95% {
    -webkit-transform: translateX(4px);
    -ms-transform: translateX(4px);
    transform: translateX(4px);
  }

  66.6% {
    -webkit-transform: translateX(-2px);
    -ms-transform: translateX(-2px);
    transform: translateX(-2px);
  }

  83.25% {
    -webkit-transform: translateX(1px);
    -ms-transform: translateX(1px);
    transform: translateX(1px);
  }

  100% {
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    transform: translateX(0);
  }
}

.wobble-horizontal {
  display: inline-block;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.wobble-horizontal:hover {
  -webkit-animation-name: wobble-horizontal;
  animation-name: wobble-horizontal;
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
  -webkit-animation-iteration-count: 1;
  animation-iteration-count: 1;
}

/* Wobble Top */

@-webkit-keyframes wobble-top {
  16.65% {
    -webkit-transform: skew(-12deg);
    transform: skew(-12deg);
  }

  33.3% {
    -webkit-transform: skew(10deg);
    transform: skew(10deg);
  }

  49.95% {
    -webkit-transform: skew(-6deg);
    transform: skew(-6deg);
  }

  66.6% {
    -webkit-transform: skew(4deg);
    transform: skew(4deg);
  }

  83.25% {
    -webkit-transform: skew(-2deg);
    transform: skew(-2deg);
  }

  100% {
    -webkit-transform: skew(0);
    transform: skew(0);
  }
}

@keyframes wobble-top {
  16.65% {
    -webkit-transform: skew(-12deg);
    -ms-transform: skew(-12deg);
    transform: skew(-12deg);
  }

  33.3% {
    -webkit-transform: skew(10deg);
    -ms-transform: skew(10deg);
    transform: skew(10deg);
  }

  49.95% {
    -webkit-transform: skew(-6deg);
    -ms-transform: skew(-6deg);
    transform: skew(-6deg);
  }

  66.6% {
    -webkit-transform: skew(4deg);
    -ms-transform: skew(4deg);
    transform: skew(4deg);
  }

  83.25% {
    -webkit-transform: skew(-2deg);
    -ms-transform: skew(-2deg);
    transform: skew(-2deg);
  }

  100% {
    -webkit-transform: skew(0);
    -ms-transform: skew(0);
    transform: skew(0);
  }
}

.wobble-top {
  display: inline-block;
  -webkit-transform-origin: 0 100%;
  -ms-transform-origin: 0 100%;
  transform-origin: 0 100%;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.wobble-top:hover {
  -webkit-animation-name: wobble-top;
  animation-name: wobble-top;
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
  -webkit-animation-iteration-count: 1;
  animation-iteration-count: 1;
}

/* Wobble Bottom */

@-webkit-keyframes wobble-bottom {
  16.65% {
    -webkit-transform: skew(-12deg);
    transform: skew(-12deg);
  }

  33.3% {
    -webkit-transform: skew(10deg);
    transform: skew(10deg);
  }

  49.95% {
    -webkit-transform: skew(-6deg);
    transform: skew(-6deg);
  }

  66.6% {
    -webkit-transform: skew(4deg);
    transform: skew(4deg);
  }

  83.25% {
    -webkit-transform: skew(-2deg);
    transform: skew(-2deg);
  }

  100% {
    -webkit-transform: skew(0);
    transform: skew(0);
  }
}

@keyframes wobble-bottom {
  16.65% {
    -webkit-transform: skew(-12deg);
    -ms-transform: skew(-12deg);
    transform: skew(-12deg);
  }

  33.3% {
    -webkit-transform: skew(10deg);
    -ms-transform: skew(10deg);
    transform: skew(10deg);
  }

  49.95% {
    -webkit-transform: skew(-6deg);
    -ms-transform: skew(-6deg);
    transform: skew(-6deg);
  }

  66.6% {
    -webkit-transform: skew(4deg);
    -ms-transform: skew(4deg);
    transform: skew(4deg);
  }

  83.25% {
    -webkit-transform: skew(-2deg);
    -ms-transform: skew(-2deg);
    transform: skew(-2deg);
  }

  100% {
    -webkit-transform: skew(0);
    -ms-transform: skew(0);
    transform: skew(0);
  }
}

.wobble-bottom {
  display: inline-block;
  -webkit-transform-origin: 100% 0;
  -ms-transform-origin: 100% 0;
  transform-origin: 100% 0;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.wobble-bottom:hover {
  -webkit-animation-name: wobble-bottom;
  animation-name: wobble-bottom;
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
  -webkit-animation-iteration-count: 1;
  animation-iteration-count: 1;
}

/* BORDER TRANSITIONS */

/* Border Fade */

.border-fade {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: box-shadow;
  transition-property: box-shadow;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: inset 0 0 0 4px #e1e1e1, 0 0 1px rgba(0, 0, 0, 0);
  /* Hack to improve aliasing on mobile/tablet devices */
}

.border-fade:hover {
  box-shadow: inset 0 0 0 4px #666666, 0 0 1px rgba(0, 0, 0, 0);
  /* Hack to improve aliasing on mobile/tablet devices */
}

/* Hollow */

.hollow {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: background;
  transition-property: background;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: inset 0 0 0 4px #e1e1e1, 0 0 1px rgba(0, 0, 0, 0);
  /* Hack to improve aliasing on mobile/tablet devices */
}

.hollow:hover {
  background: none;
}

/* Trim */

.trim {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.trim:before {
  content: '';
  position: absolute;
  border: white solid 4px;
  top: 4px;
  left: 4px;
  right: 4px;
  bottom: 4px;
  opacity: 0;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: opacity;
  transition-property: opacity;
}

.trim:hover:before {
  opacity: 1;
}

/* Outline Outward */

.outline-outward {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.outline-outward:before {
  content: '';
  position: absolute;
  border: #e1e1e1 solid 4px;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  -webkit-transition-duration: .3s;
  transition-duration: .3s;
  -webkit-transition-property: top, right, bottom, left;
  transition-property: top, right, bottom, left;
}

.outline-outward:hover:before {
  top: -8px;
  right: -8px;
  bottom: -8px;
  left: -8px;
}

/* Outline Inward */

.outline-inward {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.outline-inward:before {
  content: '';
  position: absolute;
  border: #e1e1e1 solid 4px;
  top: -16px;
  right: -16px;
  bottom: -16px;
  left: -16px;
  opacity: 0;
  -webkit-transition-duration: .3s;
  transition-duration: .3s;
  -webkit-transition-property: top, right, bottom, left;
  transition-property: top, right, bottom, left;
}

.outline-inward:hover:before {
  top: -8px;
  right: -8px;
  bottom: -8px;
  left: -8px;
  opacity: 1;
}

/* Round Corners */

.round-corners {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: border-radius;
  transition-property: border-radius;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.round-corners:hover {
  border-radius: 1em;
}

/* SHADOW/GLOW TRANSITIONS */

/* Glow */

.glow {
  display: inline-block;
  -webkit-transition-duration: 0.7s;
  transition-duration: 0.7s;
  -webkit-transition-property: box-shadow;
  transition-property: box-shadow;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.glow:hover {
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
}

/* Box Shadow Outset */

.box-shadow-outset {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: box-shadow;
  transition-property: box-shadow;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.box-shadow-outset:hover {
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.6);
}

/* Box Shadow Inset */

.box-shadow-inset {
  display: inline-block;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: box-shadow;
  transition-property: box-shadow;
  box-shadow: inset 0 0 0 rgba(0, 0, 0, 0.6), 0 0 1px rgba(0, 0, 0, 0);
  /* Hack to improve aliasing on mobile/tablet devices */
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
}

.box-shadow-inset:hover {
  box-shadow: inset 2px 2px 2px rgba(0, 0, 0, 0.6), 0 0 1px rgba(0, 0, 0, 0);
  /* Hack to improve aliasing on mobile/tablet devices */
}

/* Float Shadow */

.float-shadow {
  display: inline-block;
  position: relative;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.float-shadow:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  top: 100%;
  left: 5%;
  height: 10px;
  width: 90%;
  opacity: 0;
  background: -webkit-radial-gradient(center, ellipse, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
  /* W3C */
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform, opacity;
  transition-property: transform, opacity;
}

.float-shadow:hover {
  -webkit-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  transform: translateY(-5px);
  /* move the element up by 5px */
}

.float-shadow:hover:before {
  opacity: 1;
  -webkit-transform: translateY(5px);
  -ms-transform: translateY(5px);
  transform: translateY(5px);
  /* move the element down by 5px (it will stay in place because it's attached to the element that also moves up 5px) */
}

/* Hover Shadow */

@keyframes hover {
  50% {
    -webkit-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    transform: translateY(-3px);
  }

  100% {
    -webkit-transform: translateY(-6px);
    -ms-transform: translateY(-6px);
    transform: translateY(-6px);
  }
}

@-webkit-keyframes hover-shadow {
  0% {
    -webkit-transform: translateY(6px);
    transform: translateY(6px);
    opacity: .4;
  }

  50% {
    -webkit-transform: translateY(3px);
    transform: translateY(3px);
    opacity: 1;
  }

  100% {
    -webkit-transform: translateY(6px);
    transform: translateY(6px);
    opacity: .4;
  }
}

@keyframes hover-shadow {
  0% {
    -webkit-transform: translateY(6px);
    -ms-transform: translateY(6px);
    transform: translateY(6px);
    opacity: .4;
  }

  50% {
    -webkit-transform: translateY(3px);
    -ms-transform: translateY(3px);
    transform: translateY(3px);
    opacity: 1;
  }

  100% {
    -webkit-transform: translateY(6px);
    -ms-transform: translateY(6px);
    transform: translateY(6px);
    opacity: .4;
  }
}

.hover-shadow {
  display: inline-block;
  position: relative;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.hover-shadow:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  top: 100%;
  left: 5%;
  height: 10px;
  width: 90%;
  opacity: 0;
  background: -webkit-radial-gradient(center, ellipse, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
  /* W3C */
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform, opacity;
  transition-property: transform, opacity;
}

.hover-shadow:hover {
  -webkit-transform: translateY(-6px);
  -ms-transform: translateY(-6px);
  transform: translateY(-6px);
  -webkit-animation-name: hover;
  animation-name: hover;
  -webkit-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
}

.hover-shadow:hover:before {
  opacity: .4;
  -webkit-transform: translateY(6px);
  -ms-transform: translateY(6px);
  transform: translateY(6px);
  -webkit-animation-name: hover-shadow;
  animation-name: hover-shadow;
  -webkit-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-delay: .3s;
  animation-delay: .3s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  animation-direction: alternate;
}

/* Shadow Radial */

.shadow-radial {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.shadow-radial:before,
.shadow-radial:after {
  pointer-events: none;
  position: absolute;
  content: '';
  left: 0;
  width: 100%;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  background-repeat: no-repeat;
  height: 5px;
  opacity: 0;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: opacity;
  transition-property: opacity;
}

.shadow-radial:before {
  bottom: 100%;
  background: -webkit-radial-gradient(50% 150%, ellipse, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 80%);
  background: radial-gradient(ellipse at 50% 150%, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 80%);
}

.shadow-radial:after {
  top: 100%;
  background: -webkit-radial-gradient(50% -50%, ellipse, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 80%);
  background: radial-gradient(ellipse at 50% -50%, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 80%);
}

.shadow-radial:hover:before,
.shadow-radial:hover:after {
  opacity: 1;
}

/* SPEECH BUBBLES */

/* Bubble Top */

.bubble-top {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-top:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  border-style: solid;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  left: -webkit-calc(50% - 10px);
  left: calc(50% - 10px);
  border-width: 0 10px 10px 10px;
  border-color: transparent transparent #e1e1e1 transparent;
  -webkit-transition-property: top;
  transition-property: top;
}

.bubble-top:hover:before {
  top: -10px;
}

/* Bubble Right */

.bubble-right {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-right:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  border-style: solid;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: right;
  transition-property: right;
  top: -webkit-calc(50% - 10px);
  top: calc(50% - 10px);
  right: 0;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent #e1e1e1;
}

.bubble-right:hover:before {
  right: -10px;
}

/* Bubble Bottom */

.bubble-bottom {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-bottom:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  border-style: solid;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: bottom;
  transition-property: bottom;
  left: -webkit-calc(50% - 10px);
  left: calc(50% - 10px);
  bottom: 0;
  border-width: 10px 10px 0 10px;
  border-color: #e1e1e1 transparent transparent transparent;
}

.bubble-bottom:hover:before {
  bottom: -10px;
}

/* Bubble Left */

.bubble-left {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-left:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  border-style: solid;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: left;
  transition-property: left;
  top: -webkit-calc(50% - 10px);
  top: calc(50% - 10px);
  left: 0;
  border-width: 10px 10px 10px 0;
  border-color: transparent #e1e1e1 transparent transparent;
}

.bubble-left:hover:before {
  left: -10px;
}

/* Bubble Float Top */

.bubble-float-top {
  display: inline-block;
  position: relative;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-float-top:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  left: -webkit-calc(50% - 10px);
  left: calc(50% - 10px);
  top: 0;
  border-style: solid;
  border-width: 0 10px 10px 10px;
  border-color: transparent transparent #e1e1e1 transparent;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: top;
  transition-property: top;
}

.bubble-float-top:hover {
  -webkit-transform: translateY(5px) translateZ(0);
  -ms-transform: translateY(5px) translateZ(0);
  transform: translateY(5px) translateZ(0);
}

.bubble-float-top:hover:before {
  top: -10px;
}

/* Bubble Float Right */

.bubble-float-right {
  display: inline-block;
  position: relative;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-float-right:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  top: -webkit-calc(50% - 10px);
  top: calc(50% - 10px);
  right: 0;
  content: '';
  border-style: solid;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent #e1e1e1;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: right;
  transition-property: right;
}

.bubble-float-right:hover {
  -webkit-transform: translateX(-5px);
  -ms-transform: translateX(-5px);
  transform: translateX(-5px);
}

.bubble-float-right:hover:before {
  right: -10px;
}

/* Bubble Float Bottom */

.bubble-float-bottom {
  display: inline-block;
  position: relative;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-float-bottom:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  left: -webkit-calc(50% - 10px);
  left: calc(50% - 10px);
  bottom: 0;
  border-style: solid;
  border-width: 10px 10px 0 10px;
  border-color: #e1e1e1 transparent transparent transparent;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: bottom;
  transition-property: bottom;
}

.bubble-float-bottom:hover {
  -webkit-transform: translateY(-5px) translateZ(0);
  -ms-transform: translateY(-5px) translateZ(0);
  transform: translateY(-5px) translateZ(0);
}

.bubble-float-bottom:hover:before {
  bottom: -10px;
}

/* Bubble Float Left */

.bubble-float-left {
  display: inline-block;
  position: relative;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.bubble-float-left:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  top: -webkit-calc(50% - 10px);
  top: calc(50% - 10px);
  left: 0;
  border-style: solid;
  border-width: 10px 10px 10px 0;
  border-color: transparent #e1e1e1 transparent transparent;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: left;
  transition-property: left;
}

.bubble-float-left:hover {
  -webkit-transform: translateX(5px);
  -ms-transform: translateX(5px);
  transform: translateX(5px);
}

.bubble-float-left:hover:before {
  left: -10px;
}

/* CURLS */

/* Curl Top Left */

.curl-top-left {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.curl-top-left:before {
  pointer-events: none;
  position: absolute;
  content: '';
  height: 0;
  width: 0;
  top: 0;
  left: 0;
  background: white;
  /* IE9 */
  background: -webkit-linear-gradient(315deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  background: linear-gradient(135deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,startColorstr='#ffffff', endColorstr='#000000');
  /*For IE7-8-9*/
  z-index: 1000;
  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: width, height;
  transition-property: width, height;
}

.curl-top-left:hover:before {
  width: 25px;
  height: 25px;
}

/* Curl Top Right */

.curl-top-right {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.curl-top-right:before {
  pointer-events: none;
  position: absolute;
  content: '';
  height: 0;
  width: 0;
  top: 0;
  right: 0;
  background: white;
  /* IE9 */
  background: -webkit-linear-gradient(225deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  background: linear-gradient(225deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  box-shadow: -1px 1px 1px rgba(0, 0, 0, 0.4);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: width, height;
  transition-property: width, height;
}

.curl-top-right:hover:before {
  width: 25px;
  height: 25px;
}

/* Curl Bottom Right */

.curl-bottom-right {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.curl-bottom-right:before {
  pointer-events: none;
  position: absolute;
  content: '';
  height: 0;
  width: 0;
  bottom: 0;
  right: 0;
  background: white;
  /* IE9 */
  background: -webkit-linear-gradient(135deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  background: linear-gradient(315deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  box-shadow: -1px -1px 1px rgba(0, 0, 0, 0.4);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: width, height;
  transition-property: width, height;
}

.curl-bottom-right:hover:before {
  width: 25px;
  height: 25px;
}

/* Curl Bottom Left */

.curl-bottom-left {
  display: inline-block;
  position: relative;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

.curl-bottom-left:before {
  pointer-events: none;
  position: absolute;
  content: '';
  height: 0;
  width: 0;
  bottom: 0;
  left: 0;
  background: white;
  /* IE9 */
  background: -webkit-linear-gradient(45deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  background: linear-gradient(45deg, white 45%, #aaaaaa 50%, #cccccc 56%, white 80%);
  box-shadow: 1px -1px 1px rgba(0, 0, 0, 0.4);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: width, height;
  transition-property: width, height;
}

.curl-bottom-left:hover:before {
  width: 25px;
  height: 25px;
}
              
            
!

JS

              
                
              
            
!
999px

Console