.promo .container {
  position: relative;
  height: 100%;
}
.promo .swiper-container {
  width: 100%;
  height: 100%;
}
.promo .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;

  /* Center slide text vertically */
  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;
}
.promo .swiper-pagination-bullet {
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  font-size: 12px;
  color:#000;
  opacity: 1;
  background: rgba(0,0,0,0.2);
}
.promo .swiper-pagination-bullet-active {
  color:#fff;
  background: #007aff;
}