.swiper-container-horizontal {
    width: 100%;
    /*height: 500px;*/
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/1;
}

.swiper-slide {
    background-position: center;
    background-size: cover;
    height: 100%;
}

.swiper-slide img {
    /*display: block;*/
    width: 100%;
}