.img-print img {
  padding: 0.25rem;
  background-color: #f8f8f8;
  border: 1px solid #ddd;
  border-radius: 0.25rem;
  -webkit-transition: all 0.2s ease-in-out;
  -o-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
 max-width: 100%; 
height: auto;
}