body {
background-image: url(../img/Unknown.jpeg);
background-repeat: ;
background-size: cover;
}

h1{
  text-shadow: 1px 1px red;
  text-align: center;
  margin-top: 3em;
  font-family: sans-serif;
  color: darkgreen;
}
h2{
  text-align: center;
  font-family: sans-serif;
  color: darkgreen;
  text-shadow: 1px 1px red;
}
p{
  text-align: center;
  font-family: sans-serif;
  margin: 4em 4em auto;
  color: grey;
}
a{
  color: grey;
}