body{
  font-family:Arial, Helvetica, Sans-Serif;
  background-color: lightgrey;
  text-align: center;
}
h1{
  color:navy;
}
p{
  font-size:18px;
}
a{
  margin:10px;
}

.box{
  background-color:white;
  margin:10px;
  padding:10px;
}