.main_container {
  width: 928px;
  height: 100%;
  margin: 60px auto;
}
.main_container .swiper {
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
  border-radius: 20px;
  background-color: #000000;
  /* 左右按钮 */
  /* 圆点 */
}
.main_container .swiper .swiper-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease;
}
.main_container .swiper h1 {
  font-size: 32px;
  font-weight: 900;
}
.main_container .swiper .swiper-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.main_container .swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main_container .swiper .swiper-slide .swiper-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
  color: #fff;
  text-align: center;
  background: rgba(0, 0, 0, 0.25);
  padding: 20px;
}
.main_container .swiper .swiper-btn {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  padding: 12px 16px;
  font-size: 24px;
  color: #fff;
  cursor: pointer;
  z-index: 10;
  border-radius: 6px;
}
.main_container .swiper .swiper-btn:hover {
  background: rgba(0, 0, 0, 0.2);
}
.main_container .swiper:hover .swiper-btn {
  display: block;
}
.main_container .swiper .prev {
  left: 10px;
}
.main_container .swiper .next {
  right: 10px;
}
.main_container .swiper .swiper-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.main_container .swiper .swiper-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: #fff5;
  cursor: pointer;
}
.main_container .swiper .swiper-dots button.active {
  background: #fff;
}