#wrapper {
      background: url(../../images/cosmic1.png) no-repeat left top;
      width: 100%;
      margin-right: 0px;
      margin-left: 0px;
}

html>body #wrapper {
      background: url(../../images/cosmic1.png) no-repeat left top;
      width: 100%;
      margin-right: 0px;
      margin-left: 0px;
}