.expandable {
  margin-bottom: 10px;
  border: 1px solid var(--border-mid-gray);
}

.expandable-title {
  width: calc(100% - 60px);
  font-weight: 500;
  background-color: var(--bg-gray);
  padding: 10px 40px 10px 20px; 
  position: relative;
  cursor: pointer;
}

.expandable-title:hover, .expandable-title:focus {
  outline: none;
  background-color: var(--bg-red);
  color: white;
}

.expandable-title:hover:after, .expandable-title:focus:after {
  border-color: white;
}

.expandable-title.expanded {
  background-color: var(--bg-red);
  color: white;
}

.expandable-title::after {
  content: '';
  display: inline-block;
  position: absolute;
  right: 20px;
  top: 14px;
  height: 10px;
  width: 10px;
  border-right: 2px solid var(--font-gray);
  border-bottom: 2px solid var(--font-gray);
  transform: rotate(45deg);
  transition: transform 0.8s;
}

.expandable-title.expanded:after {
  border-color: white;
  transform: rotate(-135deg);
}

.expandable-content {
  display: none;
  padding-left: 20px;
  padding-right: 20px;
  padding: 10px;
}