Index: style.css
===================================================================
RCS file: /cvsroot/tcl/tcltutorial/html/style.css,v
retrieving revision 1.4
diff -u -w -r1.4 style.css
--- style.css	30 Nov 2004 23:52:32 -0000	1.4
+++ style.css	4 Feb 2005 17:58:22 -0000
@@ -10,6 +10,11 @@
 
 code.keyword {
     font-family: monospace;
+    font-weight: normal;
+}
+
+code.command {
+	font-family: monospace;
     font-weight: bold;
 }
 
@@ -18,12 +23,30 @@
     font-style: italic;
 }
 
+code.optarg:before {
+	content: "?";
+}
+code.optarg:after {
+	content: "?";
+}
+code.optarg {
+	font-family: monospace;
+	font-style: italic;
+}
+
+code.reqarg {
+	font-family: monospace;
+	font-style: italic;
+}
+
 
-pre.example {
+code.example {
     padding: 1em;
     background-color: #ddddff;
     border: 1px solid #ccccff;
     font-family: monospace;
+	display: block;
+	white-space: pre;
 }
 
 div.nav {
