diff --git a/assets/theme.css b/assets/theme.css
index 2d6da37..347f19f 100644
--- a/assets/theme.css
+++ b/assets/theme.css
@@ -123,15 +123,17 @@ main {
 .sidebar-overlay {
   display: none;
 }
-body.sidebar-open .sidebar-overlay {
-  display: block;
-  position: fixed;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  background: rgba(0, 0, 0, 0.3);
-  z-index: 999;
+@media (max-width: 768px) {
+  body.sidebar-open .sidebar-overlay {
+    display: block;
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: rgba(0, 0, 0, 0.3);
+    z-index: 999;
+  }
 }
 @media (max-width: 768px) {
   .sidebar {