.about .collection-banner {
  height: 250px;
}

.about-2.wait {
  height: 580px;
  margin-bottom: 10px;
}

.valores-about.wait {
  height: 450px;
  margin-bottom: 10px;
}

.about-3.wait {
  height: 407px;
  margin-bottom: 10px;
}

@media (max-width: 1199px) {
 
  .about .collection-banner {
    height: auto;
  }
  
  .about-2.wait {
    height: auto;
  }
  
  .valores-about {
    height: auto;
  }
  
  .about-3 {
    height: auto;
  }
}