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

@-moz-document url-prefix(http://my.deviantart.com/notes/) {

ul ul li {margin-left:20px !important;}
ul ul ul li {margin-left:40px !important;}
ul ul ul ul li {margin-left:60px !important;}
ul ul ul ul ul li {margin-left:80px !important;}
ul ul ul ul ul ul li {margin-left:100px !important;}

}