diff --git a/docs/source/_static/custom.css b/docs/source/_static/custom.css
deleted file mode 100644
index 47055cf8..00000000
--- a/docs/source/_static/custom.css
+++ /dev/null
@@ -1,3 +0,0 @@
-.dataTables_wrapper.no-footer .wy-table-responsive {
-    overflow: unset;
-}
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 751f72a2..7d0df881 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -112,7 +112,6 @@
 html_static_path = ['_static']
 html_css_files = [
     'https://cdn.datatables.net/1.13.6/css/jquery.dataTables.min.css',
-    'custom.css',
 ]
 
 html_js_files = [