.photobooth {
    height: 400px; /* Set a fixed height */
    overflow-y: auto; /* Enable vertical scrolling */
}

#photobooth {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.photo {
    width: calc(33.33% - 10px);
    margin-bottom: 20px;
    cursor: pointer;
}

.photo img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Modal styles */
.modal {
  display: none; 
  position: fixed; 
  z-index: 100; 
  padding-top: 100px; 
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%; 
  overflow: auto; 
  background-color: rgb(0,0,0); 
  background-color: rgba(0,0,0,0.9); 
}

.modal-content {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 800px;
}

.close {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
}

.close:hover,
.close:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}