diff -up Python-3.5.1/Doc/tools/pydoctheme/theme.conf.theme Python-3.5.1/Doc/tools/pydoctheme/theme.conf
--- Python-3.5.1/Doc/tools/pydoctheme/theme.conf.theme	2015-12-15 06:28:22.954322337 +0100
+++ Python-3.5.1/Doc/tools/pydoctheme/theme.conf	2015-12-15 06:28:46.294782062 +0100
@@ -1,5 +1,5 @@
 [theme]
-inherit = default
+inherit = classic
 stylesheet = pydoctheme.css
 pygments_style = sphinx
 
diff -up Python-3.5.1/Doc/tools/pydoctheme/static/pydoctheme.css.theme Python-3.5.1/Doc/tools/pydoctheme/static/pydoctheme.css
--- Python-3.5.1/Doc/tools/pydoctheme/static/pydoctheme.css.theme	2015-12-15 06:36:56.813832075 +0100
+++ Python-3.5.1/Doc/tools/pydoctheme/static/pydoctheme.css	2015-12-15 06:36:19.314538520 +0100
@@ -1,4 +1,4 @@
-@import url("default.css");
+@import url("classic.css");
 
 body {
     background-color: white;