[gnome-todo] empty-list-widget: Style cleanups

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit d1bab2468c72b8489e24a55f1046b6cf79cee030
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Sep 14 21:41:25 2021 -0300

    empty-list-widget: Style cleanups

 src/gui/gtd-empty-list-widget.ui | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)
---
diff --git a/src/gui/gtd-empty-list-widget.ui b/src/gui/gtd-empty-list-widget.ui
index e6958484..be559f75 100644
--- a/src/gui/gtd-empty-list-widget.ui
+++ b/src/gui/gtd-empty-list-widget.ui
@@ -29,16 +29,17 @@
             </child>
             <child>
               <object class="GtkLabel" id="title_label">
-                <attributes>
-                  <attribute name="weight" value="bold"></attribute>
-                  <attribute name="scale" value="1.44"></attribute>
-                </attributes>
+                <style>
+                  <class name="title"/>
+                  <class name="large-title"/>
+                </style>
               </object>
             </child>
             <child>
               <object class="GtkLabel" id="subtitle_label">
                 <style>
-                  <class name="dim-label"/>
+                  <class name="body"/>
+                  <class name="description"/>
                 </style>
               </object>
             </child>
@@ -46,10 +47,12 @@
             <!-- Add Tasks button -->
             <child>
               <object class="GtkButton" id="add_button">
+                <property name="halign">center</property>
                 <property name="margin-top">24</property>
                 <signal name="clicked" handler="on_add_button_clicked_cb" object="GtdEmptyListWidget" 
swapped="no" />
                 <style>
                   <class name="suggested-action"/>
+                  <class name="pill"/>
                 </style>
               </object>
             </child>