body,
html {
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f0f0f0;
}

.container {
    text-align: center;
    width: 100%;
    max-width: 100%;
}

.vertical-image {
    width: auto;
    height: 90vh;
    object-fit: contain;
}

@media (min-width: 768px) {
    .vertical-image {
        height: 80vh;
    }
}

@media (max-width: 767px) {
    .vertical-image {
        height: 70vh;
    }
}