HQL-1829 Change z-index of keyboard-shortcuts

css/keyboard-shortcuts.css

@@ -5,7 +5,7 @@
     left: 20px;
     overflow: hidden;
     padding: 20px;
-    z-index: 1;
+    z-index: 10;
     border-radius: 15px;
     background-attachment: scroll;
     background-size: auto auto;