diff --git a/lib/docs/filters/react/clean_html_react_dev.rb b/lib/docs/filters/react/clean_html_react_dev.rb
index 954dd9b3..2a5ce8a2 100644
--- a/lib/docs/filters/react/clean_html_react_dev.rb
+++ b/lib/docs/filters/react/clean_html_react_dev.rb
@@ -43,6 +43,9 @@ module Docs
           node['data-language'] = 'jsx'
         end
 
+        # Remove styling
+        css('*').remove_attr('class').remove_attr('style')
+
         doc
       end
     end