Index: openacs-4/packages/xowiki/tcl/form-field-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/form-field-procs.tcl,v
diff -u -r1.284.2.50 -r1.284.2.51
--- openacs-4/packages/xowiki/tcl/form-field-procs.tcl	12 Nov 2019 11:11:31 -0000	1.284.2.50
+++ openacs-4/packages/xowiki/tcl/form-field-procs.tcl	19 Nov 2019 12:15:16 -0000	1.284.2.51
@@ -576,8 +576,7 @@
     set text ${:help_text}
     if {$text ne ""} {
       html::div -class [:form_help_text_CSSclass] {
-        html::img -src "/shared/images/info.gif" -alt {[i]} -title {Help text} \
-            -width "12" -height 9 -style "margin-right: 5px" {}
+        html::span -class "info-sign" { }
         html::t $text
       }
     }
Index: openacs-4/packages/xowiki/www/resources/xowiki-bootstrap3-specific.css
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/resources/xowiki-bootstrap3-specific.css,v
diff -u -r1.1.2.3 -r1.1.2.4
--- openacs-4/packages/xowiki/www/resources/xowiki-bootstrap3-specific.css	31 Aug 2019 08:46:07 -0000	1.1.2.3
+++ openacs-4/packages/xowiki/www/resources/xowiki-bootstrap3-specific.css	19 Nov 2019 12:15:16 -0000	1.1.2.4
@@ -47,6 +47,16 @@
 }
 
 /*
+ * info sign (in forms)
+ */
+div.xowiki-content span.info-sign::before {
+    font-family: 'Glyphicons Halflings';
+    font-size: smaller;
+    padding: 0px 5px 0px 0px;
+    content: "\e086";
+}
+
+/*
  * Icons in file listings
  */
 
Index: openacs-4/packages/xowiki/www/resources/xowiki-yui-specific.css
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/www/resources/xowiki-yui-specific.css,v
diff -u -r1.1.2.3 -r1.1.2.4
--- openacs-4/packages/xowiki/www/resources/xowiki-yui-specific.css	31 Aug 2019 08:46:07 -0000	1.1.2.3
+++ openacs-4/packages/xowiki/www/resources/xowiki-yui-specific.css	19 Nov 2019 12:15:16 -0000	1.1.2.4
@@ -55,6 +55,16 @@
     text-decoration: none;
 }
 
+/*
+ * info sign (in forms)
+ */
+div.xowiki-content span.info-sign {
+    background: transparent url(/shared/images/info.gif);
+    height: 9px;
+    display: inline-block; /* otherwise height is ignored */
+    padding: 0px 12px 0px 0px;
+    margin: 0px 5px 0px 0px;
+}
 
 div.xowiki-content a.file-icon {
     background: transparent url(/resources/file-storage/file.gif);