space between top main nav and top of body

hi, i have several pages that have a color spacer that starts as the first content piece on a page. there’s a white space between this content and the header that i can’t seem to get rid of. i’ve already applied the code below which got rid of some of the spacing but not all. please help to remove this gap. i’ve also made sure to remove any padding on this color section, but the gap is still there

#header_meta{
display: none !important;
}

page: http://lapolla.dreamhosters.com/building-owners/commercial-applications/