html {
  margin:0
}

body {
  margin:0;
  padding:0;
  background:black;
}

canvas {
  width:100%;
  height:100%;
  position:fixed;
  top:0;
  left:0;
  z-index:-1;
}

code {
  top:3em;
  color:white;
  padding:1em;
  display:inline-block;
  font-family:monospace;
  white-space:pre;
  background:rgba(0,0,0,.2);
  filter: drop-shadow(2px 1px 0px black);
  font-size:1.25rem;
  overflow:scroll;
}

#buttons {
  display:block;
  padding-left:1.5em;
}