:root {
  --bg-color: #73777B;
  --header-color: #FFFEEE;
  --aux-1: #EC994B;
  --aux-2: #F1EEE9;
}

body {
  background-color: var(--bg-color);
  height: 100%;
  width: 100%;
  margin: 0px;
}

#main_screen {
  width: 95%;
  height: 100%;
  border: 0;
  margin: 0;
  float: right;
}

#canvas {
  z-index: -100;
  position: absolute;
}

h1#welcome {
  font-size: 75px;
}

#banner {
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 100px;
  text-align: center;
  font-size: 25px;
  transform: translate(-50%, -50%);
  background-color: var(--header-color);
}

#pong {
  background-color: black;
  left: 50%;
  top: 50%;
  position: fixed;
  transform: translate(-50%, -50%);
}