.faq {
  margin: 0 auto;
}
.faq .question {
  background-color: #f0f0f0;
  padding: 10px 30px 10px 10px;
  margin-bottom: 5px;
  cursor: pointer;
  position: relative;
  font-weight: 600;
}
.faq .question::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid black;
  transition: transform 0.3s;
}
.faq .question.active::after {
  transform: translateY(-50%) rotate(180deg); /* Flecha hacia arriba cuando está activo */
}
.faq .answer {
  padding: 10px;
  display: none;
}