body {
    margin: 0;
    padding: 0;
    background-color: #000000;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
}

img {
    max-width: 90vw;
    max-height: 90vh;
    width: auto;
    height: auto;
}