diff --git a/css/style.css b/css/style.css
index 4a97f147..39a7d9c1 100644
--- a/css/style.css
+++ b/css/style.css
@@ -144,7 +144,7 @@ body, pre, code {
 }
 
 .current-file {
-    box-shadow: inset 0 0 2px rgb(49, 123, 249);
+    box-shadow: 0 0 0 1px rgba(49, 123, 249, 0.4) inset;
     transition: ease 0.05s;
 }