/* Reset some default styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: Arial, sans-serif;
    height: 100%;
    background-color: #000;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: #fff;
}

header {
    text-align: center;
    margin-bottom: 20px;
}

header .logo {
    font-size: 3em;
    margin-bottom: 0;
}

header .razorbill {
    font-size: 1.5em;
    margin-top: 0;
}

#container {
    position: relative;
    text-align: center;
}

#canvas {
    border: 2px solid #fff;
    background-color: #000;
    display: block;
}