body {
  margin: 0;
  padding: 0;
  background-color: #f0f0f0;
  font-family: Arial, sans-serif;
}

.container {
  display: flex;
  flex-direction: row;
  gap: 5px;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1fr; /* One column grid */
  gap: 5px;
}

.photo-item {
  height: auto;
  object-fit: cover;
}

.photo-item img {
  width: 100%;
  display: block;
}

.full-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.full-screen img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}