--- loncom/interface/loncommon.pm	2019/08/28 02:38:42	1.1075.2.139
+++ loncom/interface/loncommon.pm	2020/01/10 05:15:29	1.1075.2.141
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1075.2.139 2019/08/28 02:38:42 raeburn Exp $
+# $Id: loncommon.pm,v 1.1075.2.141 2020/01/10 05:15:29 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -6753,7 +6753,8 @@ table.LC_prior_tries td {
   padding: 6px;
 }
 
-.LC_answer_unknown {
+.LC_answer_unknown,
+.LC_answer_warning {
   background: orange;
   color: black;
   padding: 6px;
@@ -7744,6 +7745,14 @@ ul.LC_funclist li {
 		cursor:pointer;
 }
 
+pre.LC_wordwrap {
+  white-space: pre-wrap;
+  white-space: -moz-pre-wrap;
+  white-space: -pre-wrap;
+  white-space: -o-pre-wrap;
+  word-wrap: break-word;
+}
+
 /*
   styles used by TTH when "Default set of options to pass to tth/m
   when converting TeX" in course settings has been set