.theme-tropical {
  background-image:
    linear-gradient(140deg, rgba(6, 45, 42, 0.05), rgba(5, 45, 42, 0.48)),
    url("tropical-background.jpg");
  background-position: center;
  background-size: cover;
}

.theme-tropical p,
.theme-tropical h4,
.theme-tropical .preview-place {
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}