html { width:100%;height:100%;display:block;margin:0px;padding:0px;}
body { background:#718b4a;color:#fff;padding:0px;margin:0px;display:block;position:relative;width:100%;height:100%;}
.holding img.logo { position:absolute;left:50%;top:50%;margin-left:-150px;margin-top:-37px;display:block;width:300px;height:75px;}