diff --git a/pep_sphinx_extensions/pep_theme/static/mq.css b/pep_sphinx_extensions/pep_theme/static/mq.css
index 097c28adb94..dc0fffe5615 100644
--- a/pep_sphinx_extensions/pep_theme/static/mq.css
+++ b/pep_sphinx_extensions/pep_theme/static/mq.css
@@ -92,13 +92,7 @@
     @page {
         margin-top: 2cm;
         margin-bottom: 2cm;
-    }
-    @page :right {
         margin-left: 2.5cm;
-        margin-right: 2cm;
-    }
-    @page :left {
-        margin-left: 2cm;
         margin-right: 2.5cm;
     }
     p,