diff --git a/doc/source/_theme/nature.css_t b/doc/source/_static/nature.css
similarity index 100%
rename from doc/source/_theme/nature.css_t
rename to doc/source/_static/nature.css
diff --git a/doc/source/_static/tweaks.css b/doc/source/_static/tweaks.css
index 8ed4c9dbf..3f3fb3f07 100644
--- a/doc/source/_static/tweaks.css
+++ b/doc/source/_static/tweaks.css
@@ -85,6 +85,7 @@ a.headerlink {
 
 div.body {
   margin-top: -25px;
+  margin-left: 230px;
 }
 
 div.document {