.accordion-block {
  border: 1px solid #ddd;
  border-radius: 4px;
}

.accordion-header {
  background: #f7f7f7;
  padding: 10px;
  cursor: pointer;
  border-bottom: 1px solid #ddd;
}

.accordion-content {
  display: none;
  padding: 10px;
  border-bottom: 1px solid #ddd;
}

.accordion-panel.active .accordion-content {
  display: block;
}