Files added:

db2html.dsl (DSSSL stylesheet)
    manpage.css (HTML stylesheet)
Updated Makefile to let docbook2html use db2html.dsl.

Makefile

@@ -49,6 +49,6 @@ archivemail.1: archivemail.sgml
 	docbook2man archivemail.sgml
 	chmod 644 archivemail.1
 
-archivemail.html: archivemail.sgml
-	docbook2html -u archivemail.sgml
+archivemail.html: archivemail.sgml db2html.dsl
+	docbook2html --dsl db2html.dsl -u archivemail.sgml
 	chmod 644 archivemail.html

db2html.dsl

@@ -0,0 +1,25 @@
+<!DOCTYPE style-sheet PUBLIC "-//James Clark//DTD DSSSL Style Sheet//EN" [
+
+<!ENTITY dbstyle SYSTEM "/usr/share/sgml/docbook/stylesheet/dsssl/modular/html/docbook.dsl" CDATA DSSSL>
+]>
+ 
+<style-sheet>
+<style-specification use="docbook">
+<style-specification-body>
+ 
+(define %css-decoration% 
+    ; Enable html element decoration with 'style=...' css?
+#t)
+
+(define %stylesheet% 
+    ; Needed if we want to use a css file
+"manpage.css")
+
+(define %shade-verbatim%
+  ;; Should verbatim environments be shaded?
+  #t)
+ 
+</style-specification-body>
+</style-specification>
+<external-specification id="docbook" document="dbstyle">
+</style-sheet>

manpage.css

@@ -0,0 +1,31 @@
+body { 
+    font-family: "Times New Roman", serif; 
+    font-size: 12pt; 
+    padding: 2%; 
+    line-height: 130%; 
+    margin: 0; 
+    /*color: #036;*/
+}
+h1 { 
+    font-size: 220%; 
+    font-weight: bold; 
+    /*text-align: center;*/
+    padding: 0 0 0.4em 0.1em; 
+    margin: 0 0 0.5em 0; 
+    border-bottom: 2px solid black;
+}
+h2 {
+    margin: 1em 0 0.8em 0; 
+    padding: 0; 
+    font-variant: small-caps; 
+    font-size: 170%; 
+}
+pre, tt, kbd, code, pre samp {
+   font-family: "Courier 10 Pitch", Courier, "Courier New", monospace;
+}
+.INFORMALEXAMPLE {
+    margin-bottom: 1.2em; 
+}
+div.INFORMALEXAMPLE .SCREEN {
+    margin-left: 2ex; 
+}