body {
  font-family: Arial, sans-serif;
  background-color: #eef;
  text-align: center;
  margin: 0;
  padding: 20px;
}

#canvas {
  border: 1px solid black;
  display: block;
  margin: 20px auto;
  background-image: url('zee.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  backdrop-filter: blur(5px);
}

.titel {
  font-size: 36px;
  margin-bottom: 10px;
}

#score {
  font-size: 24px;
  margin-bottom: 10px;
}

#startButton {
  font-size: 18px;
  padding: 10px 20px;
  cursor: pointer;
}