html, body {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
  -webkit-text-size-adjust: none;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  outline: none;

  height: 100%;
  min-height: 100%;
}




.page-index {
  width: 100%;
}
.page-index .screen .index-screen-swiper {
  width: 100%;
}
.page-index .screen .index-screen-swiper .swiper-slide a {
  display: block;
}
.page-index .screen .index-screen-swiper .swiper-slide a > img {
  width: 100%; height:420px;
}
.page-index .screen .index-screen-swiper .swiper-pagination {
  bottom: 4%;
}
.page-index .screen .index-screen-swiper .swiper-pagination .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  border: 0px solid #FFFFFF;
  border-radius: 50%;
  /*background-color: transparent;*/ background-color: #ffffff;
  margin: 0 9px;
}
.page-index .screen .index-screen-swiper .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #DA251E;
}