body {
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom,  #01153A, #000224, #00000C, #000, #000, #000, #000, #00000C, #000224, #01153A );
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

#header {
  text-align: center;
  padding: 70px;
  color: #ffe81f;
  font-family: 'Roboto', sans-serif;
  font-size: 1.25em;
  }

#canvas-container {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

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