Index: openacs-4/packages/xowiki/www/resources/chat.css
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/resources/Attic/chat.css,v
diff -u -N -r1.5 -r1.6
--- openacs-4/packages/xowiki/www/resources/chat.css	21 Nov 2018 18:45:27 -0000	1.5
+++ openacs-4/packages/xowiki/www/resources/chat.css	22 Nov 2018 12:44:47 -0000	1.6
@@ -128,6 +128,22 @@
     /* font-size: 65%; */
 }
 
+#xowiki-chat-messages .xowiki-chat-message-block:after {
+    content: ".";
+    display: block;
+    height: 0;
+    clear: both;
+    visibility: hidden;
+}
+
+#xowiki-chat-messages .xowiki-chat-message-block-me:after {
+    content: ".";
+    display: block;
+    height: 0;
+    clear: both;
+    visibility: hidden;
+}
+
 /* Send form */
 #xowiki-chat-messages-form-block {
     margin-left: 20px;