html {
    background-color: #10100e;
}

.container {
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

img {
    max-width: 820px;
    height: auto;
}

h1 {
    display: block;
    color: white;
    text-align: center;
    font-size: 58px;
    font-family: monospace;
}

@media screen and (max-width: 768px) {
    img {
        max-width: 320px;
        height: auto;
    }

    h1 {
        font-size: 28px;
    }
}