.checkbox-lg .custom-control-label::before, 
.checkbox-lg .custom-control-label::after {
  top: .8rem;
  width: 1.55rem;
  height: 1.55rem;
}

.checkbox-lg .custom-control-label {
  padding-top: 13px;
  padding-left: 6px;
}


.checkbox-xl .custom-control-label::before, 
.checkbox-xl .custom-control-label::after {
  top: 1.2rem;
  width: 1.85rem;
  height: 1.85rem;
}

.checkbox-xl .custom-control-label {
  padding-top: 23px;
  padding-left: 10px;
}