.swiper-pagination-progressbar{
  background:rgba(0,0,0,.25);
  position:absolute
}
.swiper-pagination-progressbar-fill{
  background:#fff;
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:100%;
  transform:scale(0);
  transform-origin:left top
}
.swiper-container-rtl .swiper-pagination-progressbar-fill{
  transform-origin:right top
}
.swiper-container-horizontal  .swiper-pagination-progressbar,
.swiper-container-vertical  .swiper-pagination-progressbar-opposite{
  width:100%;
  height:4px;
  left:0;
  top:0
}
.swiper-container-vertical  .swiper-pagination-progressbar,
.swiper-container-horizontal .swiper-pagination-progressbar-opposite{
  width:4px;
  height:100%;
  left:0;
  top:0
}