html.dark .accordion .card {
  background-color: #2c3237;
}
html.dark .accordion .card-default {
  border-color: #2c3237;
}
html.dark .accordion .card-header {
  background-color: #333940;
}
html.dark .accordion .form-control {
  background-color: #262a2f;
  border-color: #262a2f;
}
html.dark .accordion.accordion-modern .card .card-header {
  background-color: #262a2f;
}
html.dark .accordion.accordion-modern .card:first-of-type,
html.dark
  .accordion.accordion-modern
  .card:not(:first-of-type):not(:last-of-type),
html.dark .accordion.accordion-modern .card:last-of-type {
  border-color: #262a2f;
}