body {
overflow: hidden;
margin: 0;
}

canvas {
display: fixed;
width: 100%;
height: 100%;
}

.text {
font-family: arial, sans-serif;
position: absolute;
top: 25vh;
width: 100%;
text-align: center;
z-index: 100;
display: block;
color: white;
font-size: 5vw;
}

#rotation {
font-family: arial, sans-serif;
position: absolute;
top: 75vh;
width: 100%;
text-align: center;
z-index: 100;
display: block;
color: white;
font-size: 3vw;
}