Replace border-width and padding by margins, in most places.
<object class="GtkBox" id="dialog-vbox1">
<property name="orientation">vertical</property>
<property name="spacing">2</property>
+ <property name="margin">5</property>
<child>
<object class="GtkBox" id="box">
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="spacing">12</property>
+ <property name="margin">5</property>
<child>
<object class="GtkImage" id="logo_image">
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="row-spacing">2</property>
<property name="column-spacing">8</property>
+ <property name="margin">5</property>
</object>
</child>
</object>
<object class="GtkBox" id="dialog-vbox1">
<property name="orientation">vertical</property>
<property name="spacing">2</property>
+ <property name="margin">5</property>
<child>
<object class="GtkColorChooserWidget" id="chooser">
<property name="visible">1</property>
<property name="orientation">vertical</property>
+ <property name="margin">5</property>
<property name="rgba">rgb(255,255,255)</property>
<signal name="color-activated" handler="color_activated_cb" swapped="no"/>
<signal name="notify::rgba" handler="propagate_notify" swapped="no"/>
<property name="orientation">vertical</property>
<child internal-child="action_area">
<object class="GtkButtonBox" id="dialog-action_area1">
+ <property name="margin">6</property>
<property name="layout-style">end</property>
</object>
<packing>
<object class="GtkBox">
<property name="visible">1</property>
<property name="spacing">6</property>
+ <property name="margin">6</property>
<child>
<object class="GtkPathBar" id="browse_path_bar">
<property name="visible">True</property>
<property name="visible">1</property>
<property name="no-show-all">1</property>
<property name="spacing">6</property>
+ <property name="margin">6</property>
</object>
<packing>
<property name="name">location</property>
<property name="visible">1</property>
<property name="no-show-all">1</property>
<property name="spacing">6</property>
+ <property name="margin">6</property>
<child type="center">
<object class="GtkSearchEntry" id="search_entry">
<property name="visible">1</property>
<object class="GtkLabel" id="font_label">
<property name="visible">1</property>
<property name="label" translatable="yes">Font</property>
+ <property name="margin">5</property>
</object>
<packing>
<property name="expand">1</property>
<object class="GtkLabel" id="size_label">
<property name="visible">1</property>
<property name="label">14</property>
+ <property name="margin">5</property>
</object>
<packing>
<property name="fill">0</property>
<object class="GtkBox" id="dialog-vbox1">
<property name="orientation">vertical</property>
<property name="spacing">2</property>
+ <property name="margin">5</property>
<child>
<object class="GtkFontChooserWidget" id="fontchooser">
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="spacing">6</property>
+ <property name="margin">5</property>
<signal name="font-activated" handler="font_activated_cb" swapped="no"/>
</object>
<packing>
<object class="GtkBox" id="content_area">
<property name="visible">1</property>
<property name="spacing">16</property>
+ <property name="margin">8</property>
<property name="hexpand">1</property>
</object>
<packing>
<object class="GtkButtonBox" id="action_area">
<property name="visible">1</property>
<property name="spacing">6</property>
+ <property name="margin">6</property>
<property name="layout-style">end</property>
</object>
<packing>
<object class="GtkButton" id="close_button">
<property name="can-focus">1</property>
<property name="relief">none</property>
+ <property name="margin">6</property>
<property name="valign">center</property>
<style>
<class name="close"/>
<object class="GtkBox" id="dialog-vbox1">
<property name="orientation">vertical</property>
<property name="spacing">2</property>
+ <property name="margin">5</property>
<child>
<object class="GtkGrid" id="grid1">
<property name="visible">1</property>
<property name="row-spacing">6</property>
<property name="column-spacing">12</property>
+ <property name="margin">5</property>
<child>
<object class="GtkLabel" id="printer_combo_label">
<property name="visible">1</property>
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="spacing">6</property>
+ <property name="margin">18</property>
<child>
<object class="GtkLabel">
<property name="visible">1</property>
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="spacing">12</property>
+ <property name="margin">12</property>
<child>
<object class="GtkLabel">
<property name="visible">1</property>
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="spacing">18</property>
+ <property name="margin">12</property>
<child>
<object class="GtkBox" id="box2">
<property name="visible">1</property>
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="spacing">18</property>
+ <property name="margin">12</property>
<child>
<object class="GtkBox" id="box4">
<property name="visible">1</property>
<object class="GtkGrid" id="job_page">
<property name="row-spacing">18</property>
<property name="column-spacing">18</property>
+ <property name="margin">12</property>
<child>
<object class="GtkBox" id="frame_template5">
<property name="visible">1</property>
<property name="visible">1</property>
<property name="row-spacing">6</property>
<property name="column-spacing">12</property>
+ <property name="margin">12</property>
</object>
</child>
</object>
<property name="visible">1</property>
<property name="row-spacing">6</property>
<property name="column-spacing">12</property>
+ <property name="margin">12</property>
</object>
</child>
</object>
<property name="visible">1</property>
<property name="row-spacing">6</property>
<property name="column-spacing">12</property>
+ <property name="margin">12</property>
</object>
</child>
</object>
<property name="visible">1</property>
<property name="orientation">vertical</property>
<property name="spacing">18</property>
+ <property name="margin">12</property>
</object>
</child>
</object>
<object class="GtkBox" id="tool_box">
<property name="visible">1</property>
<property name="spacing">6</property>
+ <property name="margin">6</property>
<child>
<object class="GtkBox" id="box_left">
<property name="visible">1</property>