body {
    background: none;
}

div#globalWrapper {
    background: none;
}

div#header,
div#left_column,
div#raad,
div#line_contentfield,
div#calendar,
div#eerstvolgende,
div#bar_bottom_left {
    display: none;
}

div#content {
    float: none;
    width: 60%;
}