[gnome-software: 94/110] Flatten header bars

[Philip Withnall <pwithnall src gnome org>]

commit d42dbda9e402435e7a98b03f30e8007fde146c1c
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Fri Aug 27 15:49:17 2021 -0300

    Flatten header bars
    
    Some headerbars are not meant to have borders
    not background color. Add the .flat class to
    them so that their borders are gone.

 src/gs-info-window.ui | 3 +++
 src/gs-shell.ui       | 3 +++
 2 files changed, 6 insertions(+)
---
diff --git a/src/gs-info-window.ui b/src/gs-info-window.ui
index 6b2187905..3e25f4021 100644
--- a/src/gs-info-window.ui
+++ b/src/gs-info-window.ui
@@ -19,6 +19,9 @@
             <property name="show_start_title_buttons">True</property>
             <property name="show_end_title_buttons">True</property>
            <property name="valign">start</property>
+            <style>
+              <class name="flat"/>
+            </style>
             <property name="title-widget">
               <object class="AdwWindowTitle">
                 <property name="visible">False</property>
diff --git a/src/gs-shell.ui b/src/gs-shell.ui
index 4ec32ac03..fefba86df 100644
--- a/src/gs-shell.ui
+++ b/src/gs-shell.ui
@@ -532,6 +532,9 @@
                     <property name="visible">True</property>
                     <property name="show_title_buttons">True</property>
                     <property name="valign">start</property>
+                    <style>
+                      <class name="flat"/>
+                    </style>
                   </object>
                 </child>
                 <child>