#ball{
  width:150px;
  height:150px;
  padding:150px;
  background-color:black;
  color:white;
  border-radius:50%;
  text-align:center;
  font-size:100px;
  font-family:arial;
  margin: 0 auto;
}
h1{
  font-family:comic sans MS;
  text-align:center;
  font-size:50px;
} 
body{
  background-color:paleturquoise;
}
#controls{
  margin:0 auto;
  text-align: center;
  font-family:comic sans MS;
}
#result{
  font-size:20px;
  font-weight:bold;
  text-shadow: 2px 2px 5px hotpink;
}