.mmx-post-registration-note {
  margin: 0 0 1rem;
  padding: .85rem 1rem;
  border: 1px solid #b9d8c8;
  border-inline-start: 5px solid #16845b;
  border-radius: .7rem;
  background: #effaf4;
  color: #174d36;
  font-size: .84rem;
  font-weight: 800;
  line-height: 1.65;
}