/* 定義按鈕的樣式 */
.image-container {
  position: relative;
}

.previous_button,
.next_button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.previous_button:hover,
.next_button:hover {
  background-color: #0056b3;
}

.previous_button {
  left: 10px;
}

.next_button {
  right: 10px;
}