body {
  overflow: hidden;
  margin: 0;
  padding: 0;
  background-color: #FFF;
}

div#chargrid-container {
  width: 100%;
  height: 100%;
  position: fixed;
  background-color: #FFF;
}

div#chargrid {
  aspect-ratio: 1 / 1;
  background-color: #FFF;
  background-size: 100% 100%;
  max-height: 100%;
  max-width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(120, 0.8333333vmin);
  grid-template-rows: repeat(80, 1.25vmin);
  gap: 0;
  color: #FFF;
  transition: all 0.1s;
}

@media (orientation: landscape) {
  div#chargrid {
    /*border-left: 1px solid #FFF;*/
    /*border-right: 1px solid #FFF;*/
  }
}

@media (orientation: portrait) {
  div#chargrid {
    /*border-bottom: 1px solid #FFF;*/
  }
}

div#chargrid div {
  text-align: center;
/*  color: #FFF;*/
  font-size: 1.333333vmin;
  transition: all 0.1;
}

canvas {
  display: none;
}

input {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
}