.banner_wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.swiper-pagination {
  position: absolute;
  bottom: 50px;
}
.banner_wrap .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border: solid 2px #ffffff;
  background: transparent;
  opacity: 1;
}
.banner_wrap .swiper-pagination-bullet-active {
  background: #ffffff;
}
.product_wrap {
  margin-top: 80px;
}
.product_cont {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
}
.product_com {
  width: 48%;
  display: flex;
  align-items: center;
  gap: 16px;
}
.com_img {
  width: 102px;
}
.com_img img {
  width: 100%;
}
.com_img img.icon1{
  display: block;
}
.com_img img.icon2{
  display: none;
}
.com_img:hover img.icon1{
  display: none;
}
.com_img:hover img.icon2{
  display: block;
}
.com_text {
  width: calc(100% - 118px);
}
.com_text_p1 {
  font-weight: 600;
  font-size: 20px;
  line-height: 23px;
  color: #000000;
}
.com_text_p2 {
  font-size: 15px;
  line-height: 23px;
  margin-top: 16px;
  color: #000000;
  word-wrap: break-word;
}
.about_wrap {
  margin-top: 80px;
  background: #000;
  position: relative;
}
.about_bk {
  position: absolute;
  right: 0;
  height: 100%;
}
.about_cont {
  padding: 80px 0 70px 40px;
}
.about_text {
  width: 646px;
}
.about_text_p1 {
  font-size: 37px;
  font-weight: bold;
  color: #ffffff;
}
.about_text_p2 {
  font-size: 18px;
  line-height: 34px;
  color: #ffffff;
  margin-top: 40px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.about_text_more {
  display: block;
  width: 140px;
  height: 42px;
  background: #c80000;
  text-align: center;
  line-height: 42px;
  font-size: 16px;
  color: #ffffff;
  margin-top: 30px;
}
.about_text_more:hover{
  /* background: #000; */
  color: #ffffff;
}
@media screen and (max-width: 992px) {
  .banner_wrap {
    height: 3.72rem;
  }
  .swiper-slide a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 3.72rem;
    overflow: hidden;
  }
  .swiper-slide img {
    height: 100%;
    max-width: fit-content;
  }
  .banner_wrap .swiper-pagination-bullet {
    width: 0.18rem;
    height: 0.18rem;
  }
  .product_wrap {
    overflow: hidden;
    margin-top: 0.5rem;
  }
  .product_cont {
    gap: 40px 0;
  }
  .product_com {
    display: block;
    width: 50%;
    box-sizing: border-box;
    padding: 0.4rem;
  }
  .com_img {
    width: 2.4rem;
    height: 2.4rem;
    margin: 0 auto;
  }
  .com_text {
    width: 100%;
  }
  .com_text_p1 {
    margin-top: 0.4rem;
    text-align: center;
    font-size: 0.4rem;
  }
  .com_text_p2 {
    font-size: 0.36rem;
    line-height: 1.6;
    margin-top: 0.35rem;
  }
  .about_wrap {
    margin-top: 0.6rem;
  }
  .about_cont {
    padding: 1.4rem 0.4rem 0;
    position: relative;
    z-index: 11;
  }
  .about_wrap {
    height: 9.4rem;
  }
  .about_text {
    width: 4.9rem;
  }
  .about_text_p1 {
    font-size: 0.6rem;
  }
  .about_text_p2 {
    font-size: 0.38rem;
    -webkit-line-clamp: 5;
    margin-top: 0.5rem;
    -webkit-line-clamp: 5;
  }
  .about_bk {
    left: 70%;
    max-width: fit-content;
  }
}