html, body {
  margin: 0;
  padding: 0;
  background-color:#000000;
}
#main{
  margin:0 auto;
}
canvas {
  padding: 0;
  margin: auto;
  display: block;
}

#txt {
  font-size:3.75vmin;
  font-weight:bold;
  color:#eeeedd;
  -webkit-text-stroke-width: 0.15vmin;
  -webkit-text-stroke-color: #000000;
  width:40vmin;
  position:absolute;
  text-align:left;
  font-family:Helvetica, Arial, sans-serif;
  z-index:2;
  top:100px;
  left:100px;
}