.ui_banner {
  width: 100%;
  height: 500px;
  position: relative;
  overflow: hidden;
}
.swiper {
  width: 100%;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.banner_img {
  width: 100%;
  height: 500px;
  display: block;
  overflow: hidden;
object-fit: cover;
}
.swiper-one {
  width: 100%;
  bottom: 20px !important;
  right: 0;
  text-align: center !important;
}
.swiper-one .swiper-pagination-bullet {
  width: 14px !important;
  height: 14px !important;
  background: transparent !important;
  border-radius: 10px !important;
  border: 1px solid #eee;
  outline: none !important;
opacity: 1 !important;
}
.swiper-one .swiper-pagination-bullet:hover{
  box-shadow: 0 0 5px 2px #fff;
}
.swiper-one .swiper-pagination-bullet-active {
  width: 14px !important;
  height: 14px !important;
  background: #fff !important;
  border-radius: 10px !important;
  border: 1px solid #eee;
  box-shadow: 0 0 5px 2px #fff;
outline: none !important;
opacity: 1 !important;
}
@media screen and (max-width: 1400px) {
  body {
    width: 1400px;
    overflow-x: hidden;
  }
  
}