body{
  background-color: #444;
  font-family: Arial, sans-serif;
}

h1{
  color: white;
  text-align: center;
}

a{
  margin: 4px;
  padding: 4px;
  color: white;
  text-decoration: none; 
  text-align: center;
  height: 40px;
  width: 40%;
  background-color: #888;
  border-radius: 0px 40px 40px 0px;
}