@charset "UTF-8";

#photo-gallery{
  column-count: 3;
  column-gap: 10px;
  width:100%; 
  margin:0 auto;
}
#photo-gallery img{
  max-width: 100%;
  height: auto;
}

@media (max-width: 767px) {
  #photo-gallery{
  column-count: 2;
  column-gap: 5px;
}
}

@media (max-width: 480px) {
  #photo-gallery{
  column-count: 1;
  column-gap: 5px;
}
}