body {
  padding-top: 30px;
  font-family: Arial;
  background-color: turquoise;
  width: 500px;
  margin: auto;
  text-align: center;
}
p {
  font-size: 20px;
  color: white;
  display: block;
  margin: 5px;
}
#space {
  margin: auto;
  text-align: center;
  padding-top: 20px;
  margin-bottom: 5px;
  font-size: 30px;
  border: 5px solid;
  border-radius: 10px;
  background-color: greenyellow;
  color: white;
  width: 389px;
  height: 60px;
}
table {
  margin-top: 10px;
  border: 2px solid;
  border-radius: 5px;
}
td {
  border: 1px solid;
}
#numbers {
  margin: auto;
  text-align: center;
  padding-top: 20px;
  margin-bottom: 20px;
  font-size: 30px;
  border: 5px solid;
  border-radius: 10px;
  background-color: white;
  width: 200px;
  height: 60px;
}
#upgradeLevel {
  margin: auto;
  text-align: center;
  padding-top: 20px;
  margin-bottom: 20px;
  font-size: 30px;
  border: 5px solid;
  border-radius: 10px;
  background-color: lightpink;
  width: 300px;
  height: 50px;
}