* {
    margin: 0;
    padding: 0;
    background-color: #1A1A1A;
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
    color: #fff;
}

h1 {
    margin-top: 100px;
}

h2 {
    padding-top: 10px;
}

#canvas {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}