LnF updates to masthead.

Change-Id: I6c31d244eb1bad5c87d89b10a5df750043cf12a0
(cherry picked from commit b43f88c)
diff --git a/web/gui/src/main/webapp/app/fw/mast/mast.js b/web/gui/src/main/webapp/app/fw/mast/mast.js
index ce6ddf2..5dad95f 100644
--- a/web/gui/src/main/webapp/app/fw/mast/mast.js
+++ b/web/gui/src/main/webapp/app/fw/mast/mast.js
@@ -24,7 +24,7 @@
     var $log;
 
     // configuration
-    var mastHeight = 36,
+    var mastHeight = 48,
         padMobile = 16;
 
     var dialogId = 'app-dialog',