* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 768px) {
    body, html {
        overflow: auto;
    }

    img {
        width: 100%;
        height: auto;
        min-height: 100vh;
        object-fit: contain;
    }
}