[gnome-builder] html: use dim-label for refresh button

[Christian Hergert <chergert src gnome org>]

commit 74a0bb4bdb37b9cb5135d70c28c726e7a85b0b55
Author: Christian Hergert <christian hergert me>
Date:   Thu Apr 30 13:04:02 2015 -0700

    html: use dim-label for refresh button
    
    This is consistent with other view-stack controls.

 data/ui/gb-html-view.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/gb-html-view.ui b/data/ui/gb-html-view.ui
index 3cf9d36..895c201 100644
--- a/data/ui/gb-html-view.ui
+++ b/data/ui/gb-html-view.ui
@@ -14,6 +14,7 @@
             <property name="action_name">html-view.refresh</property>
             <style>
               <class name="image-button"/>
+              <class name="dim-label"/>
               <class name="flat"/>
             </style>
             <child>