.category {
  overflow: hidden;
  transition: height 500ms;
  max-width: 1000px;
  margin: 0 auto;
  padding: 20px 30px 20px;
  font-size: 14px;
}

.category + .category {
  margin-top: 1.5rem;
}

.category__title {
  position: relative;
  padding: 1rem;
  padding-left: 1.25rem;
  font-weight: bold;
  cursor: pointer;
  user-select: none;
}

.category__title::before {
  content: '▶';
  position: absolute;
  top: 1rem;
  left: 0;
  transform: scale(0.75);
  transition: transform 500ms;
}

.category.is-expanded .category__title::before {
  transform: scale(0.75) rotate(90deg);
}

.block {
  color: black;
  margin-bottom: 1rem;
  border-radius: 0.5rem;
  /* border: 2px solid #420F12; */
  border: 2px solid #ddd;
  overflow: hidden;
  transition: height 500ms;
}

.block ul {
  margin: 0;
  line-height: 1.6;
}

.block p {
  margin: 0;
  line-height: 1.6;
}

.block ul + P {
  margin-top: 0.1em;
}

.block p + p {
  margin-top: 0.1em;
}

.block__title {
  position: relative;
  padding: 1.25rem;
  padding-right: 2.6rem;
  line-height: 1.5rem;
  font-weight: bold;
  background-color: white;
  cursor: pointer;
  user-select: none;
  color: black;
}

.block__title h4 {
  margin: 0;
  color: black;
  padding-left: 1.8em;
  text-indent: -1.8em;
  font-size: 16px;
}

.block__title::after {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 32.5%;
  right: 10px;
  width: 0.75em;
  height: 100%;
  font-size: 1.17em;
  background: white;
}

.block.is-collapsed .block__title::after {
  content: '+';
  color: white;
  background: #a4a4a4;
  width: 20px;
  height: 20px;
  line-height: 20px;
  border-radius: 50%;
}

.block.is-expanded .block__title::after {
  content: '-';
  color: white;
  background: #a4a4a4;
  width: 20px;
  height: 20px;
  line-height: 20px;
  border-radius: 50%;
}

.block__content {
  padding: 1.75rem;
  padding-top: 0;
  background-color: white;
  padding-left: 3.45em;
  text-indent: 0;
}

.block__content p:first-of-type {
  text-indent: -1.95em;
}

.block.is-collapsed .block__content {
  padding: 0 1.75rem 1.75rem;
  padding-left: 3.45em;
}

.block.is-expanded .block__content {
  padding: 0 1.75rem 1.75rem;
  padding-left: 3.45em;
}

.block__content li {
  margin-left: -1.5em;
  text-indent: 0;
}

.block__title .q {
  color: #067f7f;
}

.block__content .a {
  font-size: 1.125rem;
  font-weight: bold;
  color: #b71741;
}

@media screen and (max-width: 767px) {
  .category {
    font-size: 13px;
  }
}