html, body {
    width: 100%;
    height: 100%;
}

*, *:before, *:after {
    box-sizing: border-box;
}

body {
    font-family: sans-serif;
    margin: 0;
}

main {
    height: 100%;
    width: 100%;

    display: flex;
    justify-content: center;
}

#logo-img {
    width: 570px;
    height: 180px;
    
    margin-top: 20px;

    position: auto;
}