.ios-switch {
  height: 45px;
  width: 75px;
  position: relative;
  background-color: #E5E5E5;
  border-radius: 100px;
  backface-visibility: hidden;
}

.ios-switch .background-fill {
  width: 100%;
  height: 100%;
  border-radius: 100px;
  position: absolute;
  left: 0;
  top: 0;
}

.ios-switch .on-background {
  background-image: -o-linear-gradient(#00e459, #00e158);
  background-image: -ms-linear-gradient(#00e459, #00e158);
  background-image: -moz-linear-gradient(#00e459, #00e158);
  background-image: -webkit-linear-gradient(#00e459, #00e158);
  background-image: linear-gradient(#00e459, #00e158);
  opacity: 0;
  -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  filter: alpha(opacity=0);
  z-index: 1;
  -o-transition: .3s 0.2s;
  -ms-transition: .3s 0.2s;
  -moz-transition: .3s 0.2s;
  -webkit-transition: .3s 0.2s;
  transition: .3s 0.2s;
}

.ios-switch .state-background {
  border-radius: 100px;
  z-index: 2;
  background-image: -o-linear-gradient(#ffffff, #FDFDFD);
  background-image: -ms-linear-gradient(#ffffff, #FDFDFD);
  background-image: -moz-linear-gradient(#ffffff, #FDFDFD);
  background-image: -webkit-linear-gradient(#ffffff, #FDFDFD);
  background-image: linear-gradient(#ffffff, #FDFDFD);
  border: 2px solid #E5E5E5;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -o-transform: scale(1);
  -ms-transform: scale(1);
  -moz-transform: scale(1);
  -webkit-transform: scale(1);
  transform: scale(1);
  -o-transition: .4s;
  -ms-transition: .4s;
  -moz-transition: .4s;
  -webkit-transition: .4s;
  transition: .4s;
}

.ios-switch .handle {
  width: 41px;
  height: 41px;
  background-color: white;
  top: 2px;
  left: 2px;
  position: absolute;
  border-radius: 20px;
  box-shadow: 0 0 3px 1px hsla(0, 0%, 0%, .075), 0 3px 5px hsla(0, 0%, 0%, .15), 1px 2px 2px hsla(0, 0%, 0%, .05);
  z-index: 3;
  -o-transition: -o-transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  -ms-transition: -ms-transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  -moz-transition: -moz-transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  -webkit-transition: -webkit-transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  -o-transition: transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  -ms-transition: transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  -moz-transition: transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  -webkit-transition: transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
  transition: transform .3s 0.25s cubic-bezier(0.455, 0.030, 0.215, 1.330);
}

.ios-switch.off .handle {
  -o-animation: expand-off .3s 0.2s;
  -ms-animation: expand-off .3s 0.2s;
  -moz-animation: expand-off .3s 0.2s;
  -webkit-animation: expand-off .3s 0.2s;
  animation: expand-off .3s 0.2s;
  -o-transform: translate3d(0px, 0, 0);
  -ms-transform: translate3d(0px, 0, 0);
  -moz-transform: translate3d(0px, 0, 0);
  -webkit-transform: translate3d(0px, 0, 0);
  transform: translate3d(0px, 0, 0);
}

.ios-switch.off .on-background {
  -o-transition: .3s 0s;
  -ms-transition: .3s 0s;
  -moz-transition: .3s 0s;
  -webkit-transition: .3s 0s;
  transition: .3s 0s;
}

.ios-switch.off .state-background {
  -o-transition: .4s 0.25s;
  -ms-transition: .4s 0.25s;
  -moz-transition: .4s 0.25s;
  -webkit-transition: .4s 0.25s;
  transition: .4s 0.25s;
}

.ios-switch.on .handle {
  -o-animation: expand-on .3s 0.2s;
  -ms-animation: expand-on .3s 0.2s;
  -moz-animation: expand-on .3s 0.2s;
  -webkit-animation: expand-on .3s 0.2s;
  animation: expand-on .3s 0.2s;
  -o-transform: translate3d(30px, 0, 0);
  -ms-transform: translate3d(30px, 0, 0);
  -moz-transform: translate3d(30px, 0, 0);
  -webkit-transform: translate3d(30px, 0, 0);
  transform: translate3d(30px, 0, 0);
}

.ios-switch.on .on-background {
  opacity: 1;
  -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  filter: alpha(opacity=100);
}

.ios-switch.on .state-background {
  -o-transform: scale(0);
  -ms-transform: scale(0);
  -moz-transform: scale(0);
  -webkit-transform: scale(0);
  transform: scale(0);
}

@keyframes expand-on {
  0% {
    width: 41px;
  }

  40% {
    width: 50px;
  }

  100% {
    width: 41px;
  }
}

@keyframes expand-off {
  0% {
    width: 41px;
    left: 2px;
  }

  40% {
    width: 50px;
    left: -7px;
  }

  100% {
    width: 41px;
    left: 2px;
  }
}

@-o-keyframes expand-on {
  0% {
    width: 41px;
  }

  40% {
    width: 50px;
  }

  100% {
    width: 41px;
  }
}

@-ms-keyframes expand-on {
  0% {
    width: 41px;
  }

  40% {
    width: 50px;
  }

  100% {
    width: 41px;
  }
}

@-moz-keyframes expand-on {
  0% {
    width: 41px;
  }

  40% {
    width: 50px;
  }

  100% {
    width: 41px;
  }
}

@-webkit-keyframes expand-on {
  0% {
    width: 41px;
  }

  40% {
    width: 50px;
  }

  100% {
    width: 41px;
  }
}

@-o-keyframes expand-off {
  0% {
    width: 41px;
    left: 2px;
  }

  40% {
    width: 50px;
    left: -7px;
  }

  100% {
    width: 41px;
    left: 2px;
  }
}

@-ms-keyframes expand-off {
  0% {
    width: 41px;
    left: 2px;
  }

  40% {
    width: 50px;
    left: -7px;
  }

  100% {
    width: 41px;
    left: 2px;
  }
}

@-moz-keyframes expand-off {
  0% {
    width: 41px;
    left: 2px;
  }

  40% {
    width: 50px;
    left: -7px;
  }

  100% {
    width: 41px;
    left: 2px;
  }
}

@-webkit-keyframes expand-off {
  0% {
    width: 41px;
    left: 2px;
  }

  40% {
    width: 50px;
    left: -7px;
  }

  100% {
    width: 41px;
    left: 2px;
  }
}