* {
  padding: 0;
  margin: 0;
  list-style: none;
  border: none;
  font-weight: normal;
  font-style: normal;
  text-decoration: none;
  outline: none;
  font-family: "microsoft yahei", "微软雅黑";
}
.clearfix:after {
  display: block;
  content: "";
  width: 100%;
  height: 0;
  fotn-size: 0;
  clear: both;
}
.wrapper {
  background: #fff;
}
.wrapper .part .bg12 {
  margin: 0 1.875%;
}
.wrapper .part .tit {
  padding: 5% 0;
}
.wrapper .part .tit img {
  width: 100%;
}
.wrapper .part img {
  display: block;
  width: 100%;
}
.wrapper .part .p_scroll {
  overflow: hidden;
}
.wrapper .part .p_scroll .pagination {
  position: relative;
  text-align: center;
  margin-top: 5%;
}
.wrapper .part .p_scroll .pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  display: inline-block;
  border: 1px solid #fff;
  border-radius: 100%;
  background: none;
  opacity: 1;
}
.wrapper .part .p_scroll .pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #fff;
}
.wrapper .banner img {
  width: 100%;
}

.wrapper .part1 .p1_scroll {
  background: #222222;
  padding-bottom:0%;
}
.wrapper .part1 .p1_scroll .swiper-slide .scroll_desc {
  transform: translateY(30%);
  opacity: 0;
  transition: all 0.5s linear;
  padding: 3%;
}
.wrapper .part1 .p1_scroll .swiper-slide .scroll_desc h1 {
  font-size: 1.5rem;
  line-height: 1.5em;
  color: #fff;
  text-align: center;
  margin-bottom: 0.8rem;
}
.wrapper .part1 .p1_scroll .swiper-slide .scroll_desc p {
  font-size: 1.2rem;
  color: #b5b5b5;
}
.wrapper .part1 .p1_scroll .swiper-slide.swiper-slide-active .scroll_desc {
  transform: translateY(0%);
  opacity: 1;
}
.wrapper .part2 .img_photo {
  margin: 4% 0;
}
.wrapper .part2 .img_photo li img {
  display: block;
  width: 100%;
}
.wrapper .part.part3 .pagination .swiper-pagination-bullet {
  border: 1px solid #dbb375;
}
.wrapper .part.part3 .pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #dbb375;
}