.switch,
.switch * {
  -webkit-user-select: none;
  -moz-user-select: none;
  -khtml-user-select: none;
  -ms-user-select: none;
}

.switch label {
  cursor: pointer;
  padding: 7px 0 0;
}

.switch label input[type=checkbox] {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.switch label input[type=checkbox]:checked + .lever {
  background-color: #84c7c1;
}
.switch label input[type=checkbox]:checked + .lever:before, .switch label input[type=checkbox]:checked + .lever:after {
  left: 18px;
}
.switch label input[type=checkbox]:checked + .lever:after {
  background-color: #26a69a;
}

.switch label .lever {
  content: "";
  display: inline-block;
  position: relative;
  width: 36px;
  height: 14px;
  background-color: rgba(0, 0, 0, 0.38);
  border-radius: 15px;
  transition: background 0.3s ease;
  vertical-align: middle;
  margin: 0 16px;
}
.switch label .lever:before, .switch label .lever:after {
  content: "";
  position: absolute;
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  left: 0;
  top: -3px;
  transition: left 0.3s ease, background .3s ease, box-shadow 0.1s ease, transform .1s ease;
}
.switch label .lever:before {
  background-color: rgba(38, 166, 154, 0.15);
}
.switch label .lever:after {
  background-color: #F1F1F1;
  box-shadow: 0px 3px 1px -2px rgba(0, 0, 0, 0.2), 0px 2px 2px 0px rgba(0, 0, 0, 0.14), 0px 1px 5px 0px rgba(0, 0, 0, 0.12);
}

input[type=checkbox]:checked:not(:disabled) ~ .lever:active::before,
input[type=checkbox]:checked:not(:disabled).tabbed:focus ~ .lever::before {
  transform: scale(2.4);
  background-color: rgba(38, 166, 154, 0.15);
}

input[type=checkbox]:not(:disabled) ~ .lever:active:before,
input[type=checkbox]:not(:disabled).tabbed:focus ~ .lever::before {
  transform: scale(2.4);
  background-color: rgba(0, 0, 0, 0.08);
}

.switch input[type=checkbox][disabled] + .lever {
  cursor: default;
  background-color: rgba(0, 0, 0, 0.12);
}

.switch label input[type=checkbox][disabled] + .lever:after,
.switch label input[type=checkbox][disabled]:checked + .lever:after {
  background-color: #BDBDBD;
}