.index-banner {
  width: 100%;
  overflow: hidden;
}
.index-banner .swiper-container {
  max-width: 1240px;
  overflow: visible;
}
.index-banner .swiper-container .swiper-slide .pic {
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.index-banner .swiper-container .swiper-slide .pic .ele {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  object-fit: cover;
}
.index-banner .swiper-container .swiper-slide .pic::after {
  content: '';
  width: 100%;
  padding-top: 60%;
  display: block;
  line-height: 1;
}
.index-banner .swiper-container .swiper-pagination {
  bottom: 50px;
  height: 12px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
@media screen and (max-width: 992px) {
  .index-banner .swiper-container .swiper-pagination {
    bottom: 30px;
  }
}
@media screen and (max-width: 576px) {
  .index-banner .swiper-container .swiper-pagination {
    bottom: 30px;
    height: 8px;
    flex-wrap: wrap;
  }
}
.index-banner .swiper-container .swiper-pagination .swiper-pagination-bullet {
  margin-top: 5px;
  border-radius: 0;
  width: 12px;
  height: 12px;
  background-color: rgba(125, 125, 125, 0.5);
  cursor: pointer;
  opacity: 1;
}
@media screen and (max-width: 576px) {
  .index-banner .swiper-container .swiper-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }
}
.index-banner .swiper-container .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active,
.index-banner .swiper-container .swiper-pagination .swiper-pagination-bullet:hover {
  background-color: #7d7d7d;
}
.index-banner .swiper-button-prev,
.index-banner .swiper-button-next {
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  background-color: rgba(0, 0, 0, 0.5);
  display: block;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.index-banner .swiper-button-prev::after,
.index-banner .swiper-button-next::after {
  font-size: 18px;
  font-weight: bold;
}
.about-module .module-con {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 55px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: 10px 0 20px 0;
  text-align: center;
}
.about-module .module-con p {
  color: #51575b;
  font-size: 16px;
}
.about-module .module-con .a-link-list {
  margin-top: 20px;
}
.about-module .module-con .a-link-list a {
  display: block;
  color: #81a4b3;
  font-size: 16px;
}
.about-module .module-con .a-link-list a.text-lg {
  font-size: 18px;
}