diff --git a/gtk/inspector/menu.ui b/gtk/inspector/menu.ui
index 4820f4f718..6b3373b285 100644
--- a/gtk/inspector/menu.ui
+++ b/gtk/inspector/menu.ui
@@ -17,6 +17,10 @@
         <property name="vscrollbar-policy">always</property>
         <child>
           <object class="GtkColumnView" id="view">
+            <style>
+              <class name="data-table"/>
+              <class name="list"/>
+            </style>
             <child>
               <object class="GtkColumnViewColumn">
                 <property name="title" translatable="yes">Label</property>
diff --git a/gtk/inspector/recorder.c b/gtk/inspector/recorder.c
index 0dcd8d65e2..ef3383792c 100644
--- a/gtk/inspector/recorder.c
+++ b/gtk/inspector/recorder.c
@@ -594,7 +594,6 @@ setup_label (GtkSignalListItemFactory *factory,
 
   label = gtk_label_new (NULL);
   gtk_label_set_xalign (GTK_LABEL (label), 0.);
-  gtk_widget_set_valign (label, GTK_ALIGN_START);
   gtk_list_item_set_child (list_item, label);
 }
 
diff --git a/gtk/inspector/recorder.ui b/gtk/inspector/recorder.ui
index b9592ae39c..518c308ddd 100644
--- a/gtk/inspector/recorder.ui
+++ b/gtk/inspector/recorder.ui
@@ -135,6 +135,10 @@
                                 <property name="propagate-natural-width">1</property>
                                 <child>
                                   <object class="GtkColumnView" id="node_property_tree">
+                                    <style>
+                                      <class name="data-table"/>
+                                      <class name="list"/>
+                                    </style>
                                     <child>
                                       <object class="GtkColumnViewColumn">
                                         <property name="title" translatable="yes">Property</property>
@@ -174,6 +178,10 @@
                             <property name="propagate-natural-width">1</property>
                             <child>
                               <object class="GtkColumnView" id="event_property_tree">
+                                <style>
+                                  <class name="data-table"/>
+                                  <class name="list"/>
+                                </style>
                                 <child>
                                   <object class="GtkColumnViewColumn">
                                     <property name="title" translatable="yes">Property</property>