[gnome-clocks/bilelmoussaoui/rounded-button] World row: make the delete button rounded

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit b0d86d534ae65a24dd9cd0a59b727dbb3b3bc2b6
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Mon Feb 24 11:24:35 2020 +0000

    World row: make the delete button rounded
    
    Fixes #73

 data/ui/worldtile.ui | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/data/ui/worldtile.ui b/data/ui/worldtile.ui
index f17c253..e25ff47 100644
--- a/data/ui/worldtile.ui
+++ b/data/ui/worldtile.ui
@@ -96,6 +96,10 @@
                     <property name="icon_name">edit-delete-symbolic</property>
                   </object>
                 </child>
+                <style>
+                  <class name="round-button"/>
+                  <class name="small-button"/>
+                </style>
               </object>
             </child>
             <child>