Index: mod/chat/gui_ajax/theme/bubble/chat.css
===================================================================
--- mod/chat/gui_ajax/theme/bubble/chat.css	(revision )
+++ mod/chat/gui_ajax/theme/bubble/chat.css	(revision )
@@ -17,6 +17,7 @@
 }
 .mdl-chat-entry, .mdl-chat-my-entry {
     clear:both;
+    list-style: none outside none;
 }
 .chat-message td {
     padding: 0;
@@ -33,13 +34,19 @@
 .mdl-chat-entry .bottom { background:transparent url(horizontal.png) repeat-x scroll 0 -9px; height:12px; }
 
 .mdl-chat-my-entry .topleft{background:url(bubbles.png) no-repeat 0 -21px;height:9px;width:11px;}
+.dir-rtl .mdl-chat-my-entry .topleft{background:url(bubbles.png) no-repeat -11px -21px;height:9px;width:18px;}
 .mdl-chat-my-entry .topright{background:url(bubbles.png) no-repeat -11px -21px;height:9px;width:18px;}
+.dir-rtl .mdl-chat-my-entry .topright{background:url(bubbles.png) no-repeat 0 -21px;height:9px;width:11px;}
 .mdl-chat-my-entry .bottomleft{background:url(bubbles.png) no-repeat 0 bottom;width:11px;height:12px;}
+.dir-rtl .mdl-chat-my-entry .bottomleft{background:url(bubbles.png) no-repeat right bottom;width:18px;height:12px;}
 .mdl-chat-my-entry .bottomright{background:url(bubbles.png) no-repeat right bottom;width:18px;height:12px;}
+.dir-rtl .mdl-chat-my-entry .bottomright{background:url(bubbles.png) no-repeat 0 bottom;width:11px;height:12px;}
 .mdl-chat-my-entry .top{background:url(horizontal.png) repeat-x 0 -21px;font-size:1px;height:9px;}
 .mdl-chat-my-entry .bottom{background:url(horizontal.png) repeat-x bottom;height:12px;}
 .mdl-chat-my-entry .left{background:url(vertical.png) repeat-y -29px 0;width:11px;}
+.dir-rtl .mdl-chat-my-entry .right{background:url(vertical.png) repeat-y -29px 0;width:11px;}
 .mdl-chat-my-entry .right{background:url(vertical.png) repeat-y right;width:18px;}
+.dir-rtl .mdl-chat-my-entry .left{background:url(vertical.png) repeat-y right;width:18px;}
 .mdl-chat-my-entry .conmts{background:#C0E668;color:#000;}
 #chat-input-area ,#chat-input-area table.generaltable, #chat-input-area table.generaltable td.cell {
     background: #92B3E8;