.checkbox + label {
  line-height: 1.6;
  cursor: pointer;
  user-select: none;
}

.checkbox:not(checked) {
  position: absolute;
  opacity: 0;
}

.checkbox:not(checked) + label {
  position: relative;
  padding: 0 0 0 55px;
}

.checkbox:not(checked) + label:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 42px;
  height: 22px;
  border-radius: 13px;
  background: #ebebec;
  box-shadow: inset 0 2px 3px rgba(0,0,0,.2);
}

.checkbox:not(checked) + label:after {
  content: '';
  position: absolute;
  top: 3px;
  left: 4px;
  width: 15px;
  height: 15px;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,.3);
  transition: all .2s;
}

.checkbox:checked + label:before {
  background: #1683fb;
}

.checkbox:checked + label:after {
  left: 24px;
}