.caseVisual {
    height: 280px;
    padding: 0;
    display: block;
    overflow: hidden;
}
.caseVisual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}
@media (max-width: 800px) {
    .caseVisual {
        height: 250px;
    }
}