@-moz-document domain(4chan.org) {
/*not an ad just the 4chan logo*/
div.logo{
display:none !important;
}
/*right ads*/
#ad{
display:none !important;
}
/*left and top*/
img[src*="http://content.4chan.org/dontblockthis"]{
display:none !important;
}
/*advertise text*/
a[href*="http://www.4chan.org/advertise/"]{
display:none !important;
}
/*rules*/
td.rules{
display:none !important;
}
hr[size="1"][width="90%"]{
display:none !important;
}
center+hr{
display:none !important;
}
}