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

body {
    max-width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background-image: url(bg.jpeg);
    background-size: 800%;
    background-repeat: no-repeat;
    background-position: 0px 0px;
    background-repeat: repeat-x;
    animation: animatedBackground 10s linear infinite alternate;
}

img {
    height: 80vh;
    width: 90vw;
    max-height: 80vh;
    max-width: 90vw;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 2rem white);
    transition: 3s;
    z-index: -1;
}

h1 {
    font-weight: 400;
    font-size: 1rem;
    color: white;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(5, 20);
    mix-blend-mode: difference;
}

keyframes animatedBackground {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 100% 0;
    }
}

input,
button {
    font-family: 'Times New Roman', Times, serif;
    transform: scale(1, 2);
    background-color: transparent;
    border: 1px solid white;
    color: white;
    mix-blend-mode: screen;
    text-align: center;
}

input {
    width: 11.5rem;
}

button {
    background-color: blue;
    padding: 0 0.5rem;
}

footer {
    color: white;
    position: fixed;
    bottom: 1rem;
    transform: scale(1, 0.5);
    mix-blend-mode: difference;
}