html, body {
  font-family:Helvetica, Arial, sans-serif;
  margin: 0;
  padding: 0;
}

canvas {
  display: block;
  text-align: center;
}

div.texto{
  margin: 2rem auto;
  width:min(90vw, 800px);
  padding: 1rem;
  text-align: left;
  background:rgba(255,255,255,.6);
  box-shadow: 0 0 5px rgba(0,0,0,.25);
  border-radius: 10px;
  backdrop-filter: blur(5px);

}