body {
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0;
    min-height: 100vh; /* Set minimum height of viewport */
}

h1 {
    font-size: xx-large;
    font-weight: bolder;
    color: crimson;
    text-align: center;
    margin-bottom: 20px;
}

#canvas {
    max-width: 100%;
    max-height: 80vh;
    width: auto;
    height: auto;
    background: url(../images/background.png) no-repeat center center;
    background-size: cover;
    border: 10px solid red;
    margin: 20px;
}