.swiper {
    margin-top: 20px;
    margin-bottom: 50px;
  width: 100%;
  padding-top: 50px;
  padding-bottom: 50px;
}

.swiper-slide {
    width: 400px !important;
}

.swiper-3d .swiper-wrapper{
    margin-top: 50px;
    margin-bottom: 50px;
}