.custom-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 1.3rem;
  background-color: var(--mdb-body-color);
}

.custom-card-icon2 {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background-color: var(--mdb-body-color);
  margin-right: 0.5rem;
  position: relative;
  top: -5px;
}

.hyphens {
	hyphens: auto;
}

.card-text.citation {
	hyphens: auto;
	position: relative;
}

.card-text.citation .mask{
	left: -5px;
	right: -5px;
	top: -5px;
	bottom:  -5px;
	width: auto;
	height:  auto;
}

.mask .mask-icon{
	position: absolute;
	right: 5px;
	top: 5px;
	color: white;
}

.card-text.citation:hover {
	cursor: pointer;
}

.accordion.shadow-4 .accordion-item {
	border: none;
	border-bottom: 1px solid rgba(0,0,0,.125);
}

.accordion.shadow-4 .accordion-item:last-of-type {
	border-bottom: none;
}