body{
  font-family: Arial, Helvetica, sans-serif;
  background-color: lightgrey;
  text-align: center;
  margin: 20px;
}
h1{
  color:navy;
}
p{
  font-size: 18px;
}
a{
  margin:10px;
}
.container{
  margin-top: 20px;
  margin-left: 50px;
  margin-right: 50px;
  margin-bottom:20px;
  padding: 10px;
  background-color: rgba(255,255,255, 0.9);
  border: 1px solid black;
}