.accordion collapse {
  border: 0;
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-button:not(.collapsed) {
  background: none;
  color: var(--bs-primary);
  box-shadow: none;
  border-bottom: none;
}

.accordion-button::after {
  width: auto;
  height: 1rem;
  content: "+";
  font-size: 2rem;
  background-image: none;
  font-weight: 100;
  color: var(--bs-primary);
  transform: translateY(-1.2rem);
}

.accordion-button:not(.collapsed)::after {
  width: auto;
  height: auto;
  background-image: none;
  content: "-";
  font-size: 2rem;
  /*transform: translate(-5px, -4px);*/
  transform: rotate(0deg);
}