body {
  background-color: #dbdbdb;
  font-family: "Calibri", "Segoe", "Arial", sans-serif;
  font-size: 1em;
  margin: 0;
  overflow: hidden;
  padding: 0;
  user-select: none;
  text-rendering: geometricPrecision;
}

main {
  background-size: auto;
  background-color: #dbdbdb;
  display: block;
  overflow: hidden;
  padding: 0;
}

.landscape {
  aspect-ratio: 16 / 9;
  height: auto;
  margin: 0;
  width: 100vw;
}

.portrait {
  aspect-ratio: 9 / 16;
  height: 100vh;
  margin: 0 auto;
  width: auto;
}

.tickertape {
  aspect-ratio: 16 / 1;
  height: auto;
  margin: 0;
  width: 100vw;
}

#main, #canvas {
  aspect-ratio: inherit;
}

#canvas {
  background-size: contain;
  height: 100%;
  width: 100%;
}