.page-id-4 #main {
background-image: url(http://www.jeroenvanderwaal.com/wp-content/uploads/2015/03/achtergrond2.jpg);
background-repeat: no-repeat;
background-attachment: fixed;
background-position: center center;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
padding-top: 60px;
padding-bottom: 0px;
}