#neural-net-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

canvas {
  display: block;
}

#neural-net-section {
  position: relative;
  overflow: hidden;
}

#caracteristicas {
  margin-top: -50px;
}

.item-carousel {
  display: flex;
  align-items: stretch;
  height: 100%;
}