Sorted and commented CSS acording to the standard CSS files. Almost ready for a first go.

theme/XHTML_CSS_UH/styles_layout.css

@@ -144,7 +144,6 @@ input {
 }
 
 
-
 /*****************************
 ***
 *** content styles
@@ -175,6 +174,16 @@ input {
 }
 
 
+/* weblib.php table */
+.tabledivider {
+    border-width:1px;
+    border-style:solid;
+    border-left:0px;
+    border-right:0px;
+    border-top:0px;
+}
+
+
 /* entry page */
 #entry-page #left-column,
 #entry-page #left-column .sideblock
@@ -210,24 +219,6 @@ input {
 }
 
 
-/* summary of a user in a nice little box - weblib.php */
-.userinfobox {
-    margin-bottom:5px;
-    border-width:1px;
-    border-style:solid;
-}
-
-
-/* weblib.php table */
-.tabledivider {
-    border-width:1px;
-    border-style:solid;
-    border-left:0px;
-    border-right:0px;
-    border-top:0px;
-}
-
-
 /* entry-page index.php */ 
 .sitetopic,
 .siteinfo  {
@@ -236,6 +227,14 @@ input {
 }
 
 
+/* summary of a user in a nice little box - weblib.php */
+.userinfobox {
+    margin-bottom:5px;
+    border-width:1px;
+    border-style:solid;
+}
+
+
 /*****************************
 ***
 *** Admin
@@ -267,6 +266,10 @@ table.formtable td {
     border-style:solid;
 }
 
+.generaltableheader {
+    background-image:none;
+}
+
 
 /* course */
 #left-column,
@@ -280,13 +283,10 @@ table.formtable td {
     padding:0px 15px;
 }
 
-.outlineheadingblock {
-    display:none;
-}
-
 .outlineheadingblock {
     background-image:none;
     border:none;
+    display:none;
 }
 
 .topicsoutlineside,
@@ -316,10 +316,6 @@ table.formtable td {
     padding:1em 0em;
 }
 
-.generaltableheader {
-    background-image:none;
-}
-
 .weeklyoutlineside {
     border-width:1px;
     border-style:solid;
@@ -356,40 +352,6 @@ table.formtable td {
     border-style:dashed;
 }
 
-.topicsoutlineside {
-    border-width:1px;
-    border-style:solid;
-}
-
-.topicsoutlinesidehighlight {
-    border-width:1px;
-    border-style:solid;
-}
-
-.topicsoutlinesidehidden {
-    border-width:1px;
-    border-style:solid;
-}
-
-.topicsoutlinecontent {
-    border-width:0px;
-    border-top:1px;
-    border-bottom:1px;
-    border-style:solid;
-}
-
-.topicsoutlinecontenthighlight {
-    border-width:0px;
-    border-top:1px;
-    border-bottom:1px;
-    border-style:solid;
-}
-
-.topicsoutlinecontenthidden {
-    border-width:1px;
-    border-style:solid;
-}
-
 .categorybox {
     border-width:1px;
     border-style:solid;