@media screen and (max-width: 1450px) {
  .about-section .swiper-slide {
    height: 710px;
  }
}

@media screen and (max-width: 1199px) {
  .about-section .swiper-slide {
    height: 550px;
  }
}


@media screen and (max-width: 991px) {
  .about-section .swiper-slide {
    height: 450px;
  }
  
  .about-section .swiper-button-next:after, .swiper-button-prev:after {
    font-size: 30px;
  }
}

@media screen and (max-width: 575px) {
  
  .about-section .swiper-slide {
    height: 350px;
  }
  .about-section .swiper-pagination {
    bottom: 10px;
  }
}