/* Remove default margins and hide scrollbars */
body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background-color: black;
    overflow: hidden;
}

/* Flexbox centers the content both horizontally and vertically */
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
}

/* Ensures the gif stays responsive */
img {
    max-width: 90%;
    max-height: 90%;
    display: block;
}