diff --git a/themes/wilma/css/wilma.css b/themes/wilma/css/wilma.css
index 0e8aa8c3..d57adc13 100644
--- a/themes/wilma/css/wilma.css
+++ b/themes/wilma/css/wilma.css
@@ -1636,4 +1636,15 @@ span.subclassExpandPlus {
 span.subclassExpandMinus {
     padding-right: 14px;
     background: url(../images/green_minus_sign.gif) left center no-repeat;
-}
\ No newline at end of file
+}
+/* ------------------------------------------------->  */
+/* PAGE MANAGEMENT  -------------------------------->  */
+/* ------------------------------------------------->  */
+.expandArrow {
+    background:url(../images/green_plus_sign.gif) right center no-repeat;
+    min-height:18px;
+}
+.collapseArrow {
+    background:url(../images/green_minus_sign.gif) right center no-repeat;
+    min-height:18px;
+}