@import url('https://fonts.googleapis.com/css2?family=Silkscreen&display=swap');

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

header, footer {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 20px;
}

body {
    font-family: 'Silkscreen', cursive;
}

.animation {
    height: 100vh;
    background-size: cover;
    background-image: url('pixel-art.jpg');
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}

.paper-plane {
    height: 60px;
    position: absolute;
    top: 50%;
    left: 0;
}