Index: openacs-4/packages/chat/www/resources/chat.css
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/www/resources/Attic/chat.css,v
diff -u -N -r1.5 -r1.6
--- openacs-4/packages/chat/www/resources/chat.css	25 Oct 2018 16:52:58 -0000	1.5
+++ openacs-4/packages/chat/www/resources/chat.css	29 Oct 2018 13:15:49 -0000	1.6
@@ -23,10 +23,9 @@
 
 /* Clear floats after the columns */
 #xowiki-chat {
-    height: 600px;
+    height: 100vw;
     width: 100%;
     margin-bottom: 1%;
-    resize: both;
     overflow: hidden;
 }
 
@@ -35,7 +34,6 @@
     content: "";
     display: table;
     clear: both;
-    resize: both;
     overflow: hidden;
 }