.accordion-item {
  border-bottom: 1px solid #ccc;
}

.accordion-header {
  background-color: #f4f4f4;
  padding: 10px;
  cursor: pointer;
}

.accordion-content {
  padding: 10px;
  display: none;
}

.accordion-content.active {
  display: block;
}
 
.arrow {
  float: right;
}

.arrow.active {
  transform: rotate(180deg);
}