Index: lams_tool_chat/web/includes/css/chat.css
===================================================================
diff -u -recb763befc0380d0810f5794203bfcdf9ca0bfe7 -ref13258732b950074ce269abe8f51fbc00762eca
--- lams_tool_chat/web/includes/css/chat.css	(.../chat.css)	(revision ecb763befc0380d0810f5794203bfcdf9ca0bfe7)
+++ lams_tool_chat/web/includes/css/chat.css	(.../chat.css)	(revision ef13258732b950074ce269abe8f51fbc00762eca)
@@ -1,5 +1,6 @@
 /* ==================== COMMON ==================== */
 .message {
+	font-size: 12px;
 	padding-bottom: 4px;
 }
 
@@ -32,6 +33,7 @@
 	height: 260px;
 	overflow: auto;
 	border: 1px solid #999;
+	font-size: 12px;
 	font-weight: bold;
 	padding: 2px;
 }