Index: openacs-4/packages/forums/lib/forums/forums-history-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/lib/forums/forums-history-chunk.tcl,v
diff -u -r1.12.2.1 -r1.12.2.2
--- openacs-4/packages/forums/lib/forums/forums-history-chunk.tcl	12 Oct 2021 09:27:01 -0000	1.12.2.1
+++ openacs-4/packages/forums/lib/forums/forums-history-chunk.tcl	12 Oct 2021 09:32:52 -0000	1.12.2.2
@@ -23,6 +23,7 @@
 set useScreenNameP [parameter::get -parameter "UseScreenNameP" -default 0]
 
 template::list::create \
+    -html {width 50%} \
     -name persons \
     -multirow persons \
     -key message_id \
Index: openacs-4/packages/forums/lib/user/post-history-chunk.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/lib/user/post-history-chunk.adp,v
diff -u -r1.6.2.1 -r1.6.2.2
--- openacs-4/packages/forums/lib/user/post-history-chunk.adp	12 Oct 2021 09:27:01 -0000	1.6.2.1
+++ openacs-4/packages/forums/lib/user/post-history-chunk.adp	12 Oct 2021 09:32:52 -0000	1.6.2.2
@@ -1,3 +1,5 @@
+<div style="text-align: center; margin: auto;">
+
 <p>
   #forums.Posting_history_for#
   <strong>
@@ -12,3 +14,4 @@
 <p>#forums.Summary_Posting_history_for#</p>
 <listtemplate name="posts"></listtemplate>
 
+</div>
Index: openacs-4/packages/forums/lib/user/post-history-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/lib/user/post-history-chunk.tcl,v
diff -u -r1.10.2.1 -r1.10.2.2
--- openacs-4/packages/forums/lib/user/post-history-chunk.tcl	12 Oct 2021 09:27:01 -0000	1.10.2.1
+++ openacs-4/packages/forums/lib/user/post-history-chunk.tcl	12 Oct 2021 09:32:52 -0000	1.10.2.2
@@ -39,6 +39,7 @@
 if {$view eq "forum"} {
     set query select_messages_by_forum
     template::list::create \
+        -html {style "width: 50%; text-align: center; margin: auto"} \
         -name messages \
         -multirow messages \
         -no_data "#forums.No_Postings#" \
@@ -65,6 +66,7 @@
         }
 } else {
     template::list::create \
+        -html {style "width: 50%; text-align: center; margin: auto"} \
         -name messages \
         -multirow messages \
         -no_data "#forums.No_Postings#" \
@@ -95,6 +97,7 @@
 
 template::list::create \
     -name posts \
+    -html {style "width: 50%; text-align: center; margin: auto"} \
     -multirow posts \
     -no_data "#forums.No_Postings#" \
     -key message_id \