[class|=switch] {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 30px;
    border-radius: 16px;
    line-height: 32px;
    -webkit-tap-highlight-color: transparent
}

.switch-on {
    border: 1px solid #fff;
    box-shadow: #fff 0 0 0 16px inset;
    transition: border .4s,box-shadow .2s,background-color 1.2s;
    background-color: #fff;
    cursor: pointer
}

.slider {
    position: absolute;
    display: inline-block;
    width: 30px;
    height: 30px;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.4);
    border-radius: 50%;
    left: 0;
    top: 0
}

.switch-on .slider {
    left: 20px;
    transition: background-color .4s,left .2s
}

.switch-off {
    border: 1px solid #dfdfdf;
    transition: border .4s,box-shadow .4s;
    background-color: #fff;
    box-shadow: #dfdfdf 0 0 0 0 inset;
    background-color: #fff;
    cursor: pointer
}

.switch-off .slider {
    left: 0;
    transition: background-color .4s,left .2s
}

.switch-on.switch-disabled {
    opacity: .5;
    cursor: auto
}

.switch-off.switch-disabled {
    background-color: #f0f0f0!important;
    cursor: auto
}