Fixed z-index definitions to avoid hiding of tree menus

Change-Id: I71044f36ac9c195341dd38735cd8a4c45ee09a36
diff --git a/dev/scss/main/resultinfo.scss b/dev/scss/main/resultinfo.scss
index 206cd67..5276f0a 100644
--- a/dev/scss/main/resultinfo.scss
+++ b/dev/scss/main/resultinfo.scss
@@ -80,7 +80,7 @@
 
 #resultinfo.found {
   position: relative;
-  z-index: 20;
+  // z-index: 20;
   margin-bottom: 0px;
   div.result > a {
     margin-bottom: 0;