split css with hover in a separate file. Common file for loading action. New grunt mobile

js/controllers/history.js

@@ -152,7 +152,7 @@ angular.module('copayApp.controllers').controller('HistoryController',
 
       $modal.open({
         templateUrl: 'views/modals/tx-details.html',
-        windowClass: 'tiny',
+        windowClass: 'medium',
         controller: ModalInstanceCtrl,
       });
     };

js/controllers/homeWallet.js

@@ -67,7 +67,7 @@ angular.module('copayApp.controllers').controller('HomeWalletController', functi
 
     $modal.open({
       templateUrl: 'views/modals/txp-details.html',
-      windowClass: 'tiny',
+      windowClass: 'medium',
       controller: ModalInstanceCtrl,
     });
   };