body {
  margin: 0;
  font-family: Helvetica;
  color: White;
}

h1 {
  position: relative;
  margin: 2vw;
}

h1 span {
  font-weight: 300;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: Black;
}

.controls {
  position: absolute;
  top: 2vw;
  right: 2vw;
  z-index: 1;
  display: grid;
  grid-gap: 5px;
  background: #fff;
  padding: 2vw;
}

.control {
  display: grid;
  grid-template-columns: 1fr 100px 30px;
  grid-gap: 5px;
  justify-content: end;
}

input[type="number"] {
  width: 30px;
}