.swiper-container {
        width: 100%;
      max-height  : 100%;
}
.swiper-slide {
        text-align: center;
        /* Center slide text vertically */
        display: block;
        overflow:visible; z-index:1;
    }
.swiper-slide img{position : relative;
  right:auto; top:0; width:100%; height:520px;
   object-fit: cover;
}

    @media only screen and (max-width: 640px) {
        .swiper-container{border-radius:0}
.swiper-slide {
    display: flex; 
    justify-content: center; height:240px; width:100%; overflow:hidden
    }
.swiper-slide img{
 -moz-transition: all 0.4s;
  -webkit-transition: all 0.4s;
  transition: all 0.4s; width:unset; height:280px; 
}
}