<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">
body { 
    overflow: hidden;
    margin: 0; 
    padding: 0; 
    background: #000;

}

h1, h2, h3 {
    color: #FFF;
}

canvas{
    display: block; 
    margin: 0 auto; 
    background:green;

    width:100vw;
    height:100vh;
    max-width:400px;
    max-height: 600px;
}
</pre></body></html>