styles.css

body {
  margin: 0px;
  padding: 0px;
  cursor: pointer;
  background-color: black;
  width: 100vw;
  font-size: 1rem;
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100vw;
}

.canvas-container {
  height: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100vh;
}

canvas {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: auto;
}

#div1 {
  display: none;
  color: #fff;
  text-align: center;
  margin: 0px;
  padding: 0px;
  width: 100%;
  height: 100%;
  margin: auto 0 auto 0;
}

#div1InnerDiv {
  margin: 0px;
  padding: 0px;
  font-size: 25vw;
}