@charset "utf-8";

/*========= レイアウトのためのCSS ===============*/

#wrapper {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}

/*========= waveを描画するエリア設定 ===============*/

canvas {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
}