body {
  background-color: black;
  background-image: url("bg.jpg");
  background-position: center;
}
#content {
    position:center;
    padding:20% 20%;
    padding-bottom:0;
}

p {
  font-family: calibri;
  font-size: 18px;
  text-align: center;
}
h4 {
  font-family: calibri;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}