diff --git a/wise-webapp/src/main/webapp/css/mindmapList.less b/wise-webapp/src/main/webapp/css/mindmapList.less
index 6199b5ca..ff737479 100644
--- a/wise-webapp/src/main/webapp/css/mindmapList.less
+++ b/wise-webapp/src/main/webapp/css/mindmapList.less
@@ -363,11 +363,15 @@ abbr[title] {
   white-space: nowrap;
 }
 
-#iconGroup > div > button {
+#defaultIcon {
   background: #eee;
   border: 1px solid #ccc !important;
 }
 
+#defaultIcon:hover {
+  background-color: #C8C8C8;
+}
+
 .bs-glyphicons {
   width: 800%;
 }
@@ -387,4 +391,9 @@ abbr[title] {
   text-align: center;
   border: 1px solid #fff;
   background-color: #f9f9f9;
+  cursor: pointer;
 }
+
+.bs-glyphicons > ul > li:hover {
+  background-color: #C8C8C8;
+}
\ No newline at end of file