lib/html: bootstrap use optional annotation

[nit.git] / src / doc / html_templates / html_templates.nit

diff --git a/src/doc/html_templates/html_templates.nit b/src/doc/html_templates/html_templates.nit
index a7a5b9a..9f8390e 100644 (file)
--- a/src/doc/html_templates/html_templates.nit
+++ b/src/doc/html_templates/html_templates.nit
@@ -334,6 +334,8 @@ end
 redef class DocSection
        super BSComponent
 
+       redef fun css_classes do return new Array[String]
+
        redef fun rendering do
                if is_hidden then
                        addn "<a id=\"{html_id}\"></a>"
@@ -349,6 +351,8 @@ end
 redef class DocArticle
        super BSComponent
 
+       redef fun css_classes do return new Array[String]
+
        redef fun rendering do
                if is_hidden then return
                addn "<article{render_css_classes} id=\"{html_id}\">"