.swiper-button-prev,
.swiper-rtl .swiper-button-next {
  background-color: #ffffff;
  border-radius: 50%;
  width: 2rem;
  height: 2rem;
}
.swiper-button-prev:after,
.swiper-rtl .swiper-button-next:after {
  font-size: 1rem;
  color: rgb(155, 155, 155);
}
.swiper-button-prev:hover:after,
.swiper-rtl .swiper-button-next:hover:after {
  color: rgb(71, 71, 71);
}