.section-politicas {
  background-image: url(../images/institucional/bg-institucional.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.section-politicas h3 {
  font-weight: 900;
  color: #000;
  font-size: 2rem;
}
.section-politicas p {
  text-align: center;
  font-size: 1rem;
  font-weight: 500;
  color: #000;
}
@media (min-width: 425px) {
  .section-politicas h3 {
    font-size: 3rem;
  }
  .section-politicas p {
    font-size: 1rem;
  }
}