@charset "utf-8";


.banner {
  position: relative;
}
.banner .h-banner {
  display: none;
}
.index_banner {
  height: 100vh;
}
.index_banner .swiper-container{
  height: 100%;
}
.index_banner .img {
  width: 100%;
  display: none;
}
.swiper-container {
  -webkit-transition: opacity .4s ease;
  -o-transition: opacity .4s ease;
  transition: opacity .4s ease;
}
.swiper-slide {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  overflow: hidden;
}
.index_banner .swiper-slide {
  background-position: 50%;
  background-size: cover;
  background-color: #000;
}
.index_banner .video {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 0;
  width: 100%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.banner .advice {
  width: 100%;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  text-align: center;
}
.banner .advice_tit {
  font-size: 40px;
  font-weight: bold;
  color: #FFFFFF;
  width: 100%;
}
.banner .advice_ftit {
  font-size: 24px;
  color: #ECECEC;
  font-weight: bold;
  width: 100%;
  margin-top: 4px;
}
.index_banner .swiper-pagination {
  bottom: 6.5%;
  display: flex;
  padding: 0 12%;
  box-sizing: border-box;
}

.index_banner .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  border: 1px solid #FFFFFF;
  border-radius: 50%;
  background: transparent;
  opacity: 1;
  margin: 0 5px !important;
}
.index_banner .swiper-pagination-bullet-active {
  background: #299AB1;
  border: 1px solid #299AB1;
}
.ban_next {
  position: absolute;
  bottom: 28px;
  right: 5.4%;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ban_next .ban_next_icon {
  margin-bottom: 15px;
}
@media only screen and (max-width: 960px) {
  .index_banner .swiper-slide {
    background: none;
  }
  .index_banner .img {
    display: block;
  }
  .banner .p-banner {
    display: none;
  }
  .banner .h-banner {
    display: block;
  }
}
@media only screen and (max-width: 640px) {
  .banner .advice_tit{
    font-size: 24px;
  }
  .banner .advice_ftit{
    display: none;
  }
}