#showcase {
}
.carousel-item {
  height: 450px;
}

.carousel-img-1 {
  background-image: 
    linear-gradient(rgba(44, 80, 143, 0.7), 
    rgba(44, 80, 143, 0.7)),
    url('../../img/servicos/portaria_24.png');
  background-size: cover;
  /*background-position-y: -500px;*/
}

.carousel-img-2 {
  background-image: 
    linear-gradient(rgba(44, 80, 143, 0.7), 
    rgba(44, 80, 143, 0.7)), 
    url('../../img/servicos/limpeza_pos_obra.png');
  background-size: cover;
   /*background-position-y: -500px;*/
}

.carousel-img-3 {
  background-image: 
    linear-gradient(rgba(44, 80, 143, 0.7), 
    rgba(44, 80, 143, 0.7)), 
    url('../../img/servicos/portaria.png');
  background-size: cover;
   /*background-position-y: -500px;*/
}