html,
body {
  margin: 0;
  padding: 0;
  text-align: center;
  background-color: beige;
  min-height: 100vh;
  font-size: 24px;
}

body p {
  line-height: 0.5;
}

#highScore {
  font-size: 18px;
}

canvas {
  border: solid;
  margin: auto;
  display: block;
  width: 60%;
}

.name_id {
  text-align: center;
  margin-left: 450px;
  width: 50%;
  padding: 5px;  
}

footer {
  position: relative;
  bottom: 0;
  width: 100%;
  padding: 20px 0;
  text-align: center;
  margin-top: 50px;
}

footer .footer-content {
  max-width: 600px;
  margin: 0 auto;
}

#survive {
  color: #c40805;
  font-size: 28px;
}

footer p {
  font-size: 16px;
  margin: 0;
  font-weight: bold;
}

footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

footer ul a {
  font-size: 16px;
  display: block;
  margin: 10px 5px;
  line-height: 0.5;
}