.banner {
  width: 100%;
  height: 100vh;
}

.banner-ul > li > img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  -webkit-transform-origin: center center;
  -ms-transform-origin: center center;
  transform-origin: center center;
}

.banner-point {
  position: absolute;
  bottom: 3%;
  right: 9%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  z-index: 6;
  bottom: 20px !important;
  padding-right: 10% !important;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}
.banner-point span {
  border-radius: 50% !important;
}
.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #fff;
  opacity: 0.4;
  margin: 0 12px !important;
}

.swiper-pagination-bullet-active {
  opacity: 1;
}

.banner-control {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: 100%;
  padding: 10px;
  top: 60%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.banner-control_btn {
  background-color: rgb(100, 100, 100);
  border-radius: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-size: 20px;
  padding: 12px;
  opacity: 0.7;
  -webkit-transition: all 200ms ease;
  -o-transition: all 200ms ease;
  transition: all 200ms ease;
  cursor: pointer;
}

.banner-control_btn:hover {
  opacity: 1;
}

.banner-left {
  -webkit-transform: rotate(-180deg);
  -ms-transform: rotate(-180deg);
  transform: rotate(-180deg);
}

.banner-control_btn img {
  width: 25px;
  height: 25px;
}

@media screen and (max-width: 500px) {
  .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    margin: 0 8px !important;
  }
}