/* การตั้งค่าพื้นฐาน */
.bodys {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.slideshow-container {
  display: flex;
  align-items: center;
  position: relative;
  width: 90%;
  max-width: 800px;
  gap: 10px;
}

.slideshow-wrapper {
  flex: 1;
  overflow: hidden;
  border: 5px solid #ddd;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  aspect-ratio: 3 / 2; /* รองรับอัตราส่วน 600x400 */
}

.slideshow {
  display: flex;
  transition: transform 0.5s ease;
}

.slideshow img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  flex-shrink: 0;
}

.nav-btn {
  background-color: #333;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 24px;
  cursor: pointer;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.nav-btn:hover {
  background-color: #555;
}

@media (max-width: 768px) {
  .nav-btn {
    font-size: 18px;
    padding: 8px 16px;
  }
}