.accordion {
  list-style: none;
  padding: 0;
}
.inner {
  list-style: none;
  padding: 0;
  padding-left: 1em;
  overflow: hidden;
  display: none;
}
.inner.show {
  /*display: block;*/
}
.inner li, .accordion li {
  margin: 0.5em 0;
}
a.toggle {
  text-decoration: none;
  width: 100%;
  display: block;
  background: rgba(0, 0, 0, 0.78);
  color: #fefefe !important;
  padding: 0.75em;
  border-radius: 0.15em;
  transition: background 0.3s ease;
}
a.toggle:hover {
  text-decoration: none;
  background: rgba(0, 0, 0, 0.9);
}