/* Start custom CSS */.colonna {
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 16px;
  border: 1px solid #E5E5E5;
  display: flex;
  justify-content: center;
  align-items: center;
}

.colonna1 {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}/* End custom CSS */