/* Toggle switch container */
.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}

/* Hide default checkbox */
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

/* Slider background */
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .2s;
  border-radius: 24px;
}

/* Slider knob */
.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .2s;
  border-radius: 50%;
}

/* Checked state */
input:checked + .slider {
  background-color: #4caf50;
}

input:checked + .slider:before {
  transform: translateX(22px);
}