* {
  margin: 0;
  padding: 0;
}

html, body {
  background: black;
}

div#header {
  background-image: url('http://electromorphosis.com/images/baseline.jpg');
  background-repeat: repeat-x; 
  margin-top: 50px;
}

div#header img {
  position: relative;
  left: 15%;
/*
  margin-left: auto;
  margin-right: auto;
*/
}