[gnome-contacts] Clean up the style for the watermark.

[Niels De Graef <nielsdg src gnome org>]

commit 244bd33d262bf26dcdceaba427f572a11cbc8594
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Tue Jan 16 22:15:38 2018 +0100

    Clean up the style for the watermark.

 data/ui/contacts-contact-pane.ui |    1 +
 data/ui/style.css                |    6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/data/ui/contacts-contact-pane.ui b/data/ui/contacts-contact-pane.ui
index 1672a98..fe15c6c 100644
--- a/data/ui/contacts-contact-pane.ui
+++ b/data/ui/contacts-contact-pane.ui
@@ -11,6 +11,7 @@
         <property name="orientation">vertical</property>
         <property name="hexpand">True</property>
         <property name="vexpand">True</property>
+        <property name="row_spacing">6</property>
         <child>
           <object class="GtkImage">
             <property name="visible">True</property>
diff --git a/data/ui/style.css b/data/ui/style.css
index 07fc3a5..fbf5290 100644
--- a/data/ui/style.css
+++ b/data/ui/style.css
@@ -116,9 +116,11 @@ ContactsWindow .primary-toolbar.toolbar {
  background-color: @theme_base_color;
 }
 
+/* The style for the background "watermark" image and text.
+ * (copied from dim-label) */
 .contacts-watermark {
-  color: #bebebe;
-  text-shadow: 1px 1px alpha(@theme_base_color, 0.6);
+  opacity: 0.55;
+  text-shadow: none;
 }
 
 .contacts-avatar-dialog .contact-display-name {