.img-disp-onPhone {
  display: none;
}

@media (max-width: 768px) {
  .img-disp-onPhone {
    display: flex;
  }
  .img-noDisp-onPhone {
    display: none;
  }
}

.col-dx-past {
  margin-top: 100px;
}
.col-dx-past img {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.9);
}
@media (max-width: 768px) {
  .col-dx-past {
    margin-top: 20px;
  }
}

#pan-colomb {
  font-size: 3.5rem;
}
@media (max-width: 768px) {
  #pan-colomb {
    font-size: 10vw;
  }
}