diff --git a/app/styles/play/level.sass b/app/styles/play/level.sass
index ae0ed4580..c54f94ad5 100644
--- a/app/styles/play/level.sass
+++ b/app/styles/play/level.sass
@@ -33,8 +33,8 @@ $level-resize-transition-time: 0.5s
       #playback-view
         $flags-width: 200px
         width: 90%
-        width: -webkit-calc(100% - $flags-width)
-        width: calc(100% - $flags-width)
+        width: -webkit-calc(100% - 200px)
+        width: calc(100% - 200px)
         left: $flags-width
     #code-area, #thang-hud, #goals-view
       display: none
diff --git a/app/views/play/menu/InventoryModal.coffee b/app/views/play/menu/InventoryModal.coffee
index d40ef2988..a6293997f 100644
--- a/app/views/play/menu/InventoryModal.coffee
+++ b/app/views/play/menu/InventoryModal.coffee
@@ -337,7 +337,7 @@ module.exports = class InventoryModal extends ModalView
     @$el.find("##{showExtra}-item-viewed").removeClass('secret')
 
   hideItemDetails: ->
-    @itemDetailsView.setItem(null)
+    @itemDetailsView?.setItem(null)
     @$el.find('#item-details-extra > *').addClass('secret')
 
   getCurrentEquipmentConfig: ->