numpy: filters

lib/docs/filters/numpy/clean_html.rb

@@ -2,7 +2,8 @@ module Docs
   class Numpy
     class CleanHtmlFilter < Filter
       def call
-        at_css('#spc-section-body, main > div')
+        css('.sphinx-bs.container.pb-4.docutils').remove if root_page?
+        at_css('main > div > section', '#spc-section-body, main > div')
       end
     end
   end

lib/docs/filters/numpy/entries.rb

@@ -19,7 +19,7 @@ module Docs
             return 'Development'
           end
           li_a = css('nav li.active > a')
-          return li_a.last.content if li_a
+          return li_a.last.content if li_a && li_a.last
         end
 
         nav_items = css('.nav.nav-pills.pull-left > li')