.fractional-units-unit-label {
  display: inline-flex;
  align-items: center;
  margin-left: 0.5rem;
  min-height: 2.25rem;
  color: #555;
  font-size: 0.875rem;
  line-height: 1;
  vertical-align: middle;
}

.bootstrap-touchspin + .fractional-units-unit-label {
  margin-left: 0.5rem;
}