diff --git a/src/App/ZoneInterface.purs b/src/App/ZoneInterface.purs
index ebaf911..8f125c1 100644
--- a/src/App/ZoneInterface.purs
+++ b/src/App/ZoneInterface.purs
@@ -54,7 +54,6 @@ import Halogen.HTML.Properties.ARIA as Aria
 
 -- HTML PropName used with HP.prop
 -- import Halogen.HTML.Core (PropName(..))
-import Halogen.HTML.Core (AttrName(..))
 
 -- | `App.ZoneInterface` can send messages through websocket interface
 -- | connected to dnsmanagerd. See `App.WS`.
@@ -180,8 +179,8 @@ initialState domain =
   , active_modal: Nothing
 
   , _current_domain: domain
-  , _srr: defaultResourceRecords
-  , _mxrr: defaultMXResourceRecords
+  , _srr: []
+  , _mxrr: []
   , _srvrr: []
   , _current_entry: defaultResourceA
   , _current_entry_mx: defaultResourceMX
@@ -783,41 +782,6 @@ render_new_record_colunm_srv rr
       ]
     ]
 
-classes_nav :: Array (HH.ClassName)
-classes_nav = class_breadcrumb <> class_centered <> class_succeeds_sep
-class_succeeds_sep :: Array (HH.ClassName)
-class_succeeds_sep = [HH.ClassName "has-succeeds-separator" ]
-class_breadcrumb :: Array (HH.ClassName)
-class_breadcrumb = [HH.ClassName "breadcrumb"]
-class_centered :: Array (HH.ClassName)
-class_centered = [HH.ClassName "is-centered"]
-
--- TODO: wrong type
---home_icon :: forall r w i. Array (HP.IProp r i) -> HH.HTML w i
---home_icon = HH.span
---              [HP.classes [HH.ClassName "icon is-small"]]
---              [HH.i ([HP.classes [HH.ClassName "fas fa-home"]] <> aria) []]
---  where aria = [Aria.hidden "true"]
-
-aria_current :: forall r i. String -> HP.IProp r i
-aria_current = HP.attr (AttrName "aria-current")
-
-nav_bar :: forall w i. String -> HH.HTML w i
-nav_bar domain
-  = HH.nav
-      [ HP.classes classes_nav
-      , Aria.label "breadcrumbs"
-      ] [ HH.ul_
-            [ HH.li_ [ HH.a [HP.href "/"] [ HH.text "Home"] ]
-            , HH.li []
-                [ HH.a
-                    [HP.href "/", aria_current "page"]
-                    [HH.text ("Domain: " <> domain)]
-                ]
-            ]
-        ]
-
-
 -- ACTIONS
 
 -- add a new record and get a new placeholter
diff --git a/src/Bulma.purs b/src/Bulma.purs
index 1fb6508..c25b980 100644
--- a/src/Bulma.purs
+++ b/src/Bulma.purs
@@ -7,6 +7,7 @@ import Halogen.HTML as HH
 import DOM.HTML.Indexed as DHI
 import Halogen.HTML.Properties as HP
 import Halogen.HTML.Events as HE
+import MissingHTMLProperties as MissingProperties
 
 import CSSClasses as C
 
@@ -18,10 +19,6 @@ columns :: forall (w :: Type) (i :: Type).
   Array HH.ClassName -> Array (HH.HTML w i) -> HH.HTML w i
 columns classes = HH.div [ HP.classes (C.columns <> classes) ]
 
---prop_size :: HP.PropName "size"
-prop_size :: forall r i. Int -> HP.IProp r i
-prop_size = HP.prop (PropName "size")
-
 columns_ :: forall (w :: Type) (i :: Type). Array (HH.HTML w i) -> HH.HTML w i
 columns_ = columns []
 
@@ -159,7 +156,7 @@ input_ttl action ttl validity
   = HH.input
       [ HE.onValueInput action
       , HP.value ttl
-      , prop_size 6
+      , MissingProperties.size 6
       , HP.placeholder "ttl"
       , HP.classes $ input_classes validity
       ]
@@ -175,7 +172,7 @@ input_priority action priority validity
   = HH.input
       [ HE.onValueInput action
       , HP.value priority
-      , prop_size 6
+      , MissingProperties.size 6
       , HP.placeholder "priority"
       , HP.classes $ input_classes validity
       ]
@@ -207,7 +204,7 @@ input_weight action weight validity
   = HH.input
       [ HE.onValueInput action
       , HP.value weight
-      , prop_size 6
+      , MissingProperties.size 6
       , HP.placeholder "weight"
       , HP.classes $ input_classes validity
       ]
@@ -224,7 +221,7 @@ input_port action port validity
   = HH.input
       [ HE.onValueInput action
       , HP.value port
-      , prop_size 6
+      , MissingProperties.size 6
       , HP.placeholder "port"
       , HP.classes $ input_classes validity
       ]
@@ -302,7 +299,7 @@ field_inner ispassword title placeholder action value validity cond
       , div_field_content $ render_input ispassword placeholder action value validity cond
       ]
   where
-    div_field = HH.div [ HP.classes (C.field <> C.horizontal) ]
+    div_field = HH.div [ HP.classes (C.field <> C.is_horizontal) ]
     div_field_label
       = HH.div [ HP.classes (C.field_label <> C.normal) ]
                [HH.label [ HP.classes C.label ] [ HH.text title ]]
diff --git a/src/CSSClasses.purs b/src/CSSClasses.purs
index 51efc1e..d1a0883 100644
--- a/src/CSSClasses.purs
+++ b/src/CSSClasses.purs
@@ -8,6 +8,8 @@ button :: Array HH.ClassName
 button = [HH.ClassName "button"]
 buttons :: Array HH.ClassName
 buttons = [HH.ClassName "buttons"]
+breadcrumb :: Array HH.ClassName
+breadcrumb = [HH.ClassName "breadcrumb"]
 column :: Array HH.ClassName
 column = [HH.ClassName "column"]
 columns :: Array HH.ClassName
@@ -30,14 +32,14 @@ has_background_dark :: Array HH.ClassName
 has_background_dark = [HH.ClassName "has-background-dark"]
 has_text_light :: Array HH.ClassName
 has_text_light = [HH.ClassName "has-text-light"]
+has_succeeds_separator :: Array HH.ClassName
+has_succeeds_separator = [HH.ClassName "has-succeeds-separator"]
 has_dropdown :: Array HH.ClassName
 has_dropdown = [HH.ClassName "has-dropdown"]
 hero :: Array HH.ClassName
 hero = [HH.ClassName "hero"]
 hero_body :: Array HH.ClassName
 hero_body = [HH.ClassName "hero-body"]
-horizontal :: Array HH.ClassName
-horizontal = [HH.ClassName "is-horizontal"]
 input :: Array HH.ClassName
 input = [HH.ClassName "input"]
 is4 :: Array HH.ClassName
@@ -46,8 +48,12 @@ is5 :: Array HH.ClassName
 is5 = [HH.ClassName "is-5"]
 is_active :: Array HH.ClassName
 is_active = [HH.ClassName "is-active"]
+is_centered :: Array HH.ClassName
+is_centered = [HH.ClassName "is-centered"]
 is_danger :: Array HH.ClassName
 is_danger = [HH.ClassName "is-danger"]
+is_horizontal :: Array HH.ClassName
+is_horizontal = [HH.ClassName "is-horizontal"]
 is_hoverable :: Array HH.ClassName
 is_hoverable = [HH.ClassName "is-hoverable"]
 is_info :: Array HH.ClassName
diff --git a/src/MissingHTMLProperties.purs b/src/MissingHTMLProperties.purs
new file mode 100644
index 0000000..5b66a5e
--- /dev/null
+++ b/src/MissingHTMLProperties.purs
@@ -0,0 +1,12 @@
+-- | `MissingHTMLProperties` provides missing properties.
+-- | This shall pretty soon be removed.
+module MissingHTMLProperties where
+
+import Halogen.HTML.Properties as HP
+import Halogen.HTML.Core (PropName(..),AttrName(..))
+
+aria_current :: forall r i. String -> HP.IProp r i
+aria_current = HP.attr (AttrName "aria-current")
+
+size :: forall r i. Int -> HP.IProp (size :: Int | r) i
+size = HP.prop (PropName "size")