Index: branches/5.3.x/core/admin_templates/skins/skin_edit.tpl
===================================================================
diff -u -N -r15483 -r15914
--- branches/5.3.x/core/admin_templates/skins/skin_edit.tpl	(.../skin_edit.tpl)	(revision 15483)
+++ branches/5.3.x/core/admin_templates/skins/skin_edit.tpl	(.../skin_edit.tpl)	(revision 15914)
@@ -267,10 +267,10 @@
 			</td>
 		</inp2:m_RenderElement>
 
-		<inp2:m_RenderElement name="inp_edit_textarea" prefix="skin" field="CSS" title="la_fld_CSS" control_options="{min_height: 300}"/>
+		<inp2:m_RenderElement name="inp_edit_codemirror" prefix="skin" field="CSS" title="la_fld_CSS" control_options="{min_height: 300}" language="text/css"/>
 		<inp2:m_RenderElement name="inp_edit_radio" prefix="skin" field="DisplaySiteNameInHeader"/>
 
 	</table>
 </div>
 
-<inp2:m_include t="incs/footer"/>
\ No newline at end of file
+<inp2:m_include t="incs/footer"/>