diff --git a/doc/_static/style.css b/doc/_static/style.css
deleted file mode 100644
index b07bdb1b51a79acbb63d2a9b62860153ebf3741b..0000000000000000000000000000000000000000
--- a/doc/_static/style.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.wy-nav-content {
-    max-width: none;
-}
diff --git a/doc/_templates/layout.html b/doc/_templates/layout.html
deleted file mode 100644
index 3e44f4a314727bea575cba269197f9a44584cf85..0000000000000000000000000000000000000000
--- a/doc/_templates/layout.html
+++ /dev/null
@@ -1,4 +0,0 @@
-{% extends "!layout.html" %}
-{% block extrahead %}
-    <link href="{{ pathto("_static/style.css", True) }}" rel="stylesheet" type="text/css">
-{% endblock %}