diff --git a/website/src/css/custom.css b/website/src/css/custom.css
index afb5decc62..e0fcf975db 100644
--- a/website/src/css/custom.css
+++ b/website/src/css/custom.css
@@ -34,6 +34,8 @@ html[data-theme='light'] {
     --unleash-color-admonition-background: var(--unleash-color-gray);
     --unleash-color-admonition-border: #999;
     --unleash-color-admonition-text: #2b2b2b;
+
+    --ifm-background-color: #fff;
 }
 
 html[data-theme='dark'] {