body {
background-color: #61AC45;
    background-image: url("NPBG12015.jpg");
    background-repeat: repeat-x;
}

html, body, #wrapper {
   height:100%;
   width: 100%;
   margin: 0;
   padding: 0;
   border: 0;
}
#wrapper td {
   vertical-align: middle;
   text-align: center;
}