* {
  box-sizing: border-box;
}

body,
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  height: 100%;
  overscroll-behavior-y: contain;
  padding: 0;
  margin: 0;
}

canvas {
  width: 100%;
  height: 100%;
  display: block;
}