justincampbell/whipped-cream

/**
 * iOS 6 style switch checkboxes
 * by Lea Verou http://lea.verou.me
 */

:root input[type="checkbox"] { /* :root here acting as a filter for older browsers */
  position: absolute;
  opacity: 0;
}

:root input[type="checkbox"].ios-switch + div {
  display: inline-block;
  vertical-align: middle;
  width: 3em; height: 1em;
  border: 1px solid rgba(0,0,0,.3);
  border-radius: 999px;
  margin: 0 .5em;
  background: white;
  background-image: linear-gradient(rgba(0,0,0,.1), transparent),
                    linear-gradient(90deg, hsl(210, 90%, 60%) 50%, transparent 50%);
  background-size: 200% 100%;
  background-position: 100% 0;
  background-origin: border-box;
  background-clip: border-box;
  overflow: hidden;
  transition-duration: .4s;
  transition-property: padding, width, background-position, text-indent;
  box-shadow: 0 .1em .1em rgba(0,0,0,.2) inset,
              0 .45em 0 .1em rgba(0,0,0,.05) inset;
  font-size: 200%; /* change this and see how they adjust! */
}

:root input[type="checkbox"].ios-switch:checked + div {
  padding-left: 2em;  width: 1em;
  background-position: 0 0;
}

:root input[type="checkbox"].ios-switch + div:before {
  content: 'On';
  float: left;
  width: 1.65em; height: 1.65em;
  margin: -.1em;
  border: 1px solid rgba(0,0,0,.35);
  border-radius: inherit;
  background: white;
  background-image: linear-gradient(rgba(0,0,0,.2), transparent);
  box-shadow: 0 .1em .1em .1em hsla(0,0%,100%,.8) inset,
              0 0 .5em rgba(0,0,0,.3);
  color: white;
  text-shadow: 0 -1px 1px rgba(0,0,0,.3);
  text-indent: -2.5em;
}

:root input[type="checkbox"].ios-switch:active + div:before {
  background-color: #eee;
}

/*:root input[type="checkbox"].ios-switch:focus + div {
  box-shadow: 0 .1em .1em rgba(0,0,0,.2) inset,
              0 .45em 0 .1em rgba(0,0,0,.05) inset,
              0 0 .4em 1px rgba(255,0,0,.5);
}*/

:root input[type="checkbox"].ios-switch + div:before,
:root input[type="checkbox"].ios-switch + div:after {
  font: bold 60%/1.9 sans-serif;
  text-transform: uppercase;
}

:root input[type="checkbox"].ios-switch + div:after {
  content: 'Off';
  float: left;
  text-indent: .5em;
  color: rgba(0,0,0,.45);
  text-shadow: none;

}

label.ios-switch-label > h2 {
  margin-top: 7px;
}

label.ios-switch-label > div {
  float: right;
  margin-right: 0;
}