[totem/wip/hadess/dim-audio-placeholder] backend: Make placeholders dimmer

[Bastien Nocera <hadess src gnome org>]

commit cdc51f033bc3cdc06e62c90facea05e2fe27f80c
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Feb 11 10:56:05 2022 +0100

    backend: Make placeholders dimmer
    
    As per:
    https://gitlab.gnome.org/Teams/Design/app-mockups/-/issues/38#note_1380716

 src/backend/bacon-video-widget.ui | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/src/backend/bacon-video-widget.ui b/src/backend/bacon-video-widget.ui
index adf618522..b1a2541ce 100644
--- a/src/backend/bacon-video-widget.ui
+++ b/src/backend/bacon-video-widget.ui
@@ -13,6 +13,9 @@
             <property name="can_focus">False</property>
             <property name="icon-name">audio-only-symbolic</property>
             <property name="icon-size">6</property>
+            <style>
+              <class name="dim-label"/>
+            </style>
           </object>
           <packing>
             <property name="name">audio-only</property>
@@ -24,6 +27,9 @@
             <property name="can_focus">False</property>
             <property name="icon-name">broken-video-symbolic</property>
             <property name="icon-size">6</property>
+            <style>
+              <class name="dim-label"/>
+            </style>
           </object>
           <packing>
             <property name="name">broken-video</property>