body {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #f0f0f0;
}

#image {
  height: 300px;
  background-color: #d3d3d3;
  margin: 20px auto;
  padding: 40px;
  width: 80%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

.preview {
  height: 150px;
  width: 150px;
  cursor: pointer;
  border: 2px solid #ccc;
  border-radius: 10px;
}

.preview:focus {
  outline: 3px solid black;
}
.preview:hover {
  border-color: #666;
  transform: scale(1.05);
  transition: transform 0.2s ease, border-color 0.2s ease;
}