Minor code cleanup and CSS additions/modifications.

web/templates/msgs/msg.inc

-<p class="navigation"><a href="http://^^JS:system.inet_addr^^">Home</a> : <a href="/members/">Members</a> : <a href="index.ssjs">Groups</a> : <a href="subs.ssjs?msg_grp=^^group:number^^">%%group:description%%</a> :
-<a href="msgs.ssjs?msg_grp=^^group:number^^&amp;msg_sub=^^sub:code^^">%%sub:description%%</a>
-<a href="subinfo.ssjs?msg_grp=^^group:number^^&amp;msg_sub=^^sub:code^^">[?]</a><br></p>
+<p class="navigation"><a class="navigation" href="http://^^JS:system.inet_addr^^">Home</a> : <a class="navigation" href="/members/">Members</a> : <a class="navigation" href="index.ssjs">Groups</a> : <a class="navigation" href="subs.ssjs?msg_grp=^^group:number^^">%%group:description%%</a> :
+<a class="navigation" href="msgs.ssjs?msg_grp=^^group:number^^&amp;msg_sub=^^sub:code^^">%%sub:description%%</a>
+<a class="navigation" href="subinfo.ssjs?msg_grp=^^group:number^^&amp;msg_sub=^^sub:code^^">[?]</a><br></p>
 <table class="msg" border="0" width="95%">
 <tr>
-    <td class="msg" nowrap>Subject:</td>
+    <td class="msgheader" nowrap>Subject:</td>
     <td nowrap>%%hdr:subject%%</td>
-    <td class="msg" nowrap>To:</td>
+    <td class="msgheader" nowrap>To:</td>
     <td nowrap>%%hdr:to%%</td>
 </tr>
 <tr>
-    <td class="msg" nowrap>From:</td>
+    <td class="msgheader" nowrap>From:</td>
     <td nowrap>%%hdr:from%%</td>
-    <td class="msg" nowrap>Date:</td>
+    <td class="msgheader" nowrap>Date:</td>
     <td nowrap>%%JS:system.timestr(@@hdr:when_written_time@@)%%</td>
 </tr>
 <tr><td colspan="4"><hr></td></tr>
 <tr>
-<td colspan="4">
-<object class="msg" type="text/html" border=2 data="msgframe.ssjs/^^group:number^^/^^sub:code^^/^^hdr:number^^" standby="Loading Message ..." width="100%" height="450">
-<pre class="leftalign">@@body@@</pre>
-</object>
-</td>
+    <td colspan="4">
+        <object class="msg" type="text/html" border=2 data="msgframe.ssjs/^^group:number^^/^^sub:code^^/^^hdr:number^^" standby="Loading Message ..." width="100%" height="450">
+            <pre class="leftalign">@@body@@</pre>
+        </object>
+    </td>
 </tr>
 </table>
 @@JS:if(template.attachments==undefined) '<!--'; else '';@@
@@ -29,5 +29,5 @@
 <a href="attachments.ssjs/^^group:number^^/^^sub:code^^/^^hdr:number^^/^^attachments:name^^">%%attachments:name%%</a><br>
 <<END REPEAT attachments>>
 @@JS:if(template.attachments==undefined) '-->'; else '';@@
-<a href="reply.ssjs?msg_grp=^^group:number^^&amp;msg_sub=^^sub:code^^&amp;reply_to=^^hdr:number^^">Reply</a>
-</center>
+<p class="msgcenter"><a href="reply.ssjs?msg_grp=^^group:number^^&amp;msg_sub=^^sub:code^^&amp;reply_to=^^hdr:number^^">Reply</a></p>
+