.col-md-4 img {
  cursor: pointer;
}

.col-md-3 {
  margin-bottom: 20px;
}

.col-md-3 img {
  cursor: pointer;
}

#detailEvent {
  margin-top: 30px;
}

#detailEvent img {
  filter: grayscale(60%);
  transition: 0.5s;
}

#detailEvent img:hover {
  filter: grayscale(0);
  transform: scale(1.1);
}

#allGallery {
  margin-top: 20px;
}

#wrapper-menuGallery .col-md-4 {
  margin-bottom: 20px;
}