diff --git a/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde.java b/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde.java
index 01a2229b1..d5cd1e0b1 100644
--- a/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde.java
+++ b/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde.java
@@ -40,6 +40,7 @@ import gplx.xowa.xtns.Xox_xnde;
 import gplx.xowa.xtns.Xox_xnde_;
 public class Template_styles_nde implements Xox_xnde, Mwh_atr_itm_owner2 {
 	private byte[] css_ttl_bry;
+	private byte[] wrapper;
 	private byte[] css_src;
 	private boolean css_ignore;
 	private int css_page_id;
@@ -48,6 +49,9 @@ public class Template_styles_nde implements Xox_xnde, Mwh_atr_itm_owner2 {
 	public void Xatr__set(Xowe_wiki wiki, byte[] src, Mwh_atr_itm xatr, byte xatr_id) {
 		switch (xatr_id) {
 			case Xatr__src:			css_ttl_bry = xatr.Val_as_bry(); break;
+			case Xatr__wrapper:
+				wrapper = Bry_.Add(xatr.Val_as_bry(), Byte_ascii.Space); // add trailing space for html_head.format
+				break;
 		}
 	}
 	public void Xtn_parse(Xowe_wiki wiki, Xop_ctx ctx, Xop_root_tkn root, byte[] src, Xop_xnde_tkn xnde) {
@@ -100,7 +104,7 @@ public class Template_styles_nde implements Xox_xnde, Mwh_atr_itm_owner2 {
 		if (!css_ignore) {
 			Bry_bfr tmp_bfr = ctx.Wiki().Utl__bfr_mkr().Get_b512();
 			try {
-				html_head.Bld_many(tmp_bfr, css_page_id, Bry_.new_u8(cssMin.cssmin(String_.new_u8(css_src), -1)) );
+				html_head.Bld_many(tmp_bfr, css_page_id, wrapper, Bry_.new_u8(cssMin.cssmin(String_.new_u8(css_src), -1)) );
 				Xoh_head_itm__css_dynamic css_dynamic = ctx.Page().Html_data().Head_mgr().Itm__css_dynamic();
 				css_dynamic.Enabled_y_();
 				css_dynamic.Add(tmp_bfr.To_bry_and_clear());
@@ -120,10 +124,13 @@ public class Template_styles_nde implements Xox_xnde, Mwh_atr_itm_owner2 {
 		return html_error.Bld_many_to_str_auto_bfr(msg);
 	}
 
-	public static final byte Xatr__src = 0;
-	private static final    Hash_adp_bry xatrs_hash = Hash_adp_bry.ci_a7().Add_str_byte("src", Xatr__src);
+	public static final byte Xatr__src = 0, Xatr__wrapper = 1;
+	private static final    Hash_adp_bry xatrs_hash = Hash_adp_bry.ci_a7()
+		.Add_str_byte("src", Xatr__src)
+		.Add_str_byte("wrapper", Xatr__wrapper)
+	;
 	private static final    Bry_fmt
-	  html_head  = Bry_fmt.Auto("\n/*TemplateStyles:r~{id}*/\n~{css}")
+	  html_head  = Bry_fmt.Auto("\n/*TemplateStyles:r~{id}*/\n~{wrapper}~{css}")
 	, html_error = Bry_fmt.Auto("<strong class=\"error\">~{msg}</strong>")
 	;
 }
diff --git a/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde_tst.java b/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde_tst.java
index 64bc69d12..ee37ffa34 100644
--- a/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde_tst.java
+++ b/400_xowa/src/gplx/xowa/xtns/template_styles/Template_styles_nde_tst.java
@@ -121,6 +121,15 @@ public class Template_styles_nde_tst {
 		, ""
 		);
 	}
+	@Test  public void Wrapper() {
+		String css = fxt.Make__css_color("red");
+		fxt.Init__page("Template:Test.css", css);
+		fxt.Test__parse
+		( "<templatestyles src='Test.css' wrapper='.wrapper_class' />"
+		, ""
+		, fxt.Make__style(0, ".wrapper_class", css)
+		);
+	}
 }
 class Template_styles_nde_fxt {
 	private final    Xop_fxt parser_fxt = new Xop_fxt();
@@ -135,8 +144,10 @@ class Template_styles_nde_fxt {
 	public String Make__css_color(String color) {
 		return ".style0{color:" + color + "}";
 	}
-	public String Make__style(int id, String css) {
-		return "\n/*TemplateStyles:r" + id + "*/\n.mw-parser-output " + css; // .mw-parser-output needs to be added to all TemplateStyles CSS, else TS ids called "portal" will affect sidebar; ISSUE#:426; PAGE:en.w:Poland DATE:2020-04-10
+	public String Make__style(int id, String css) {return Make__style(id, null, css);}
+	public String Make__style(int id, String wrapper, String css) {
+		wrapper = wrapper == null ? "" : wrapper + " ";
+		return "\n/*TemplateStyles:r" + id + "*/\n" + wrapper + ".mw-parser-output " + css; // .mw-parser-output needs to be added to all TemplateStyles CSS, else TS ids called "portal" will affect sidebar; ISSUE#:426; PAGE:en.w:Poland DATE:2020-04-10
 	}
 	public void Test__parse(String src, String expd_html, String expd_head) {
 		parser_fxt.Test__parse__tmpl_to_html(src, expd_html);