.card-columns {
    @include media-breakpoint-only(lg) {
      column-count: 4;
    }
    @include media-breakpoint-only(xl) {
      column-count: 5;
    }
  }

.centerize {
  text-align: center;
}

.section-dialogue {
  margin-left: 15px;
  margin-right: 15px;
  font-size: 1.1rem;
}

#gallery {
  width: 100%;
  height: 150px;
  background-color: #ff0000;
  
  overflow: visible;
  white-space:nowrap;
}

#gallery .slide {
  display: inline-block;
}