.websiteBox {
    position: relative;
    display: block;
}
.websiteBox .bg {
    position: absolute;
    width: 64%;
    top: 40%;
    left: 48%;
    transform: translate(-50%,-50%);
}
.websiteBox .bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sp {
    display: block;
}
@media (min-width: 1024px) {
    .sp {
        display: none;
    }
}