Documentation window changes

ubl-settings-video.css

@@ -116,3 +116,7 @@ border-color: @theme_text_color;
 .boxInfoMessOK{
     background-color: #f3f0ac;
 }
+
+.marginright image{
+	margin-right: 2px;
+}

ubl-settings-video.glade

@@ -707,6 +707,7 @@ translated and supported by community.</property>
             <property name="image">image3</property>
             <style>
               <class name="button"/>
+              <class name="marginright"/>
             </style>
           </object>
         </child>
@@ -719,6 +720,7 @@ translated and supported by community.</property>
             <property name="image">image4</property>
             <style>
               <class name="button"/>
+              <class name="marginright"/>
             </style>
           </object>
           <packing>