@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("curse.com") {
#content-ad-header, #aleader, #aleader-2, #analytics, #footer, #amedium, #amediumchild, #amedium-2, .btf-ad-medRect, .atf-ad-medRect {display: none !important}
}