.BUS-Index {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin: -3px;
  margin-top: 15px;
}

.BUS-Index a,
.BUS-Index button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  margin: 3px;
  border: 0;
  background: var(--clr-primary);
  color: #ffffff;
}

.BUS-Index.back-to-overview {
  display: flex;
  margin-top: 15px;
}

.BUS-Index.back-to-overview a {
  width: auto;
  padding: 0 10px;
}

.BUS-Index a:last-of-type {
  margin-right: 6px;
}

.BUS-Index .BUS-OverviewFilter-Button:hover,
.BUS-Index .BUS-OverviewFilter-Button.active {
  background: var(--clr-secondary);
  cursor: pointer;
}

.BUS-List .BUS-Overview {
  display: none;
}

.a-Z .HighlightBox {
  padding: 1px 0 15px;
}

.BUS-Overview .BUS-OverviewItem:nth-child(even) {
  background: white;
}

.BUS-Overview .BUS-OverviewItem:nth-child(odd) {
  background: rgba(12, 99, 161, 0.1);
}

.BUS-Overview .BUS-OverviewItem {
  padding: 20px;
  text-align: left;
}

.BUS-Overview .BUS-OverviewItem {
  position: relative;
  display: block;
  text-decoration: none;
}

.BUS-Overview .BUS-OverviewItem::after {
  content: '\f054';
  position: absolute;
  right: 20px;
  font-family: 'Font Awesome 5 Pro';
  font-weight: 900;
}