.visible {
  opacity: 1;
  transform: translateY(0);
}

#block-capacity-plus-engineeringservicesblock.visible::before {
  opacity: 0;
}

#block-capacity-plus-engineeringservicesblock::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 1);
  z-index: 0;
  transition: opacity 2s ease;
}

#block-capacity-plus-engineeringservicesblock {
  background: url("/sites/default/files/black-abstract-background.webp") center center no-repeat;
  background-size: auto;
  background-size: cover;
  position: relative;
  padding: 80px 20px;
  color: #fff;
  overflow: hidden;
}