.content-main {
  display: flex;
  flex-direction: column;
  gap: 100px;
}

.content-segment {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.opt-pdf a:hover {
  opacity: 0.7;
  text-decoration: none;
}

@media screen and (max-width: 600px) {
  .content-main {
    gap: 60px;
  }
}