H1 Heading
H2 Heading
H3 Heading
#top_title {
display: none;
}
The above code hides the top title and logo bar.
#top_menu_14 {
display: none;
}
The above code hides the top nav bar.
#top_menu_under, #content {
display: none;
}
The above code removes all margin of the content.