.switch {
  width: 24rem;
  position: relative;
  display: inline-block;
}
.switch input {
  position: absolute;
  top: 0;
  z-index: 2;
  opacity: 0;
  cursor: pointer;
}

.switch input:checked {
  z-index: 1;
}
.switch input:checked + label {
  opacity: 1;
  cursor: default;
}
.switch input:not(:checked) + label:hover {
  opacity: 0.5;
}
.switch label {
  color: #fff;
  opacity: 0.33;
  transition: opacity 0.25s ease;
  cursor: pointer;
  margin: 0 !important;
}
.switch .toggle-outside {
  height: 100%;
  border-radius: 2rem;
  padding: 0.25rem;
  overflow: hidden;
  transition: 0.25s ease all;
}
.switch .toggle-inside {
  border-radius: 5rem;
  background: #4a4a4a;
  position: absolute;
  transition: 0.25s ease all;
}

.switch--vertical {
  width: 80px;
  height: 30px;
  margin-right: 10px;
}
.switch--vertical input {
  height: 100%;
  width: 3rem;
  right: 0;
  margin: 0;
}
.switch--vertical label {
  font-size: 12px;
  display: block;
  width: 8rem;
  height: 50%;
  margin: 0;
}
.switch--vertical .toggle-outside {
  background: #fff;
  position: absolute;
  width: 1.5rem;
  height: 100%;
  right: 0;
  top: 0;
}
.switch--vertical .toggle-inside {
  height: 0.9rem;
  left: 0.25rem;
  top: 0.25rem;
  width: 0.9rem;
}
.switch--vertical input:checked ~ .toggle-outside .toggle-inside {
  top: 0.25rem;
}
.switch--vertical input ~ input:checked ~ .toggle-outside .toggle-inside {
  top: 1.7rem;
}
.switch--no-label label {
  width: 0;
  height: 0;
  visibility: hidden;
  overflow: hidden;
}
.switch--no-label input:checked ~ .toggle-outside .toggle-inside {
  background: rgba(0,0,0,0.2);
  border: 1px solid rgba(0,0,0,0.2);
}
.switch--no-label input ~ input:checked ~ .toggle-outside {
  background: #fff;
}
.switch--no-label input ~ input:checked ~ .toggle-outside .toggle-inside {
  background: #2ecc71;
}
.switch--no-label.switch--vertical {
  width: 3rem;
}
.switch--expanding-inner input:checked + label:hover ~ .toggle-outside .toggle-inside {
  height: 2.5rem;
  width: 2.5rem;
}

.switch--expanding-inner.switch--vertical input:hover ~ .toggle-outside .toggle-inside {
  height: 3.5rem;
}
.switch--expanding-inner.switch--vertical input:hover ~ input:checked ~ .toggle-outside .toggle-inside {
  top: 2.25rem;
}