diff --git a/docs/_static/custom.css b/docs/_static/custom.css
index daff040d5..66a39b9bc 100644
--- a/docs/_static/custom.css
+++ b/docs/_static/custom.css
@@ -1,8 +1,3 @@
-body { background-color: #fefefa;}
-div.cell div.cell_input {
-    background-color: #f7f7f3;
-}
-
 #site-navigation{
 	h1.site-logo {
 		font-weight: bold;