.jumbotron {
  background-image: url("../img/code2.jpg");
  height: 70vh;
  background-size: cover;
  background-position: center;
}

.graphic {
  margin: 1em auto;
  width: 15%;
  display: inline-block;
}

.social {
  margin: 20px;
}

.contact {
  width: 75%;
  margin: auto;
}