#red{color: red;}
                    label{
                        text-transform: uppercase;
                    }
.ptapswitch {
  position: relative;
  display: inline-block;
  width: 45px;
  height: 19px;
  
}

.ptapswitch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 12px;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 12px;
  width: 12px;
  left: 1px;
  bottom: 4px;
  background-color: white;
  border-radius: 8px;
  -webkit-transition: .4s;
  transition: .4s;
}

input:checked + .slider {
  background-color: #17A2B8;
  
}

input:focus + .slider {
  box-shadow: 0 0 1px #17A2B8;
}

input:checked + .slider:before {
  -webkit-transform: translateX(31px);
  -ms-transform: translateX(31px);
  transform: translateX(31px);
}