--- Documentation/Makefile.old	2005-07-28 15:59:37.000000000 +0900
+++ Documentation/Makefile	2005-07-28 16:00:10.000000000 +0900
@@ -35,7 +35,7 @@
 	rm -f *.xml *.html *.1 *.7 cg-*.txt cogito.txt
 
 %.html : %.txt
-	asciidoc -b css-embedded -d manpage $<
+	asciidoc -b xhtml11 -d manpage $<
 
 %.1 %.7 : %.xml
 	xmlto man $<