$ cat ~/.config/xfce4/mcs_settings/gtk.xml 
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mcs-option SYSTEM "mcs-option.dtd">

<mcs-option>
	<option name="Gtk/CanChangeAccels" type="int" value="0"/>
	<option name="Gtk/CursorThemeName" type="string" value="pearlgrey"/>
	<option name="Gtk/CursorThemeSize" type="int" value="24"/>
	<option name="Gtk/FontName" type="string" value="Verdana 8"/>
	<option name="Gtk/KeyThemeName" type="string" value="Default"/>
	<option name="Gtk/ToolbarStyle" type="string" value="icons"/>
	<option name="Net/CursorBlink" type="int" value="1"/>
	<option name="Net/CursorBlinkTime" type="int" value="500"/>
	<option name="Net/DndDragThreshold" type="int" value="8"/>
	<option name="Net/DoubleClickTime" type="int" value="300"/>
	<option name="Net/IconThemeName" type="string" value="Tango"/>
	<option name="Net/ThemeName" type="string" value="MurrinaGraphite"/>
	<option name="Xft/Antialias" type="int" value="1"/>
	<option name="Xft/HintStyle" type="string" value="hintfull"/>
	<option name="Xft/Hinting" type="int" value="1"/>
	<option name="Xft/RGBA" type="string" value="rgb"/>
</mcs-option>