.underlined-accent::after {
  content: "";
  position: absolute;
  left: var(--bs-underline-accent-position-left);
  bottom: var(--bs-underline-accent-position-bottom);
  width: var(--bs-underline-accent-width);
  height: var(--bs-underline-accent-thickness);
  background-color: var(--bs-info);
  border-radius: 2px;
  margin-left: calc(var(--bs-underline-accent-width)*-0.5);
}