diff --git a/css/style.css b/css/style.css
index 3eb4b872..7ea0a096 100644
--- a/css/style.css
+++ b/css/style.css
@@ -146,7 +146,7 @@ body, pre, code {
 }
 
 .current-file {
-    box-shadow: 0 0 0 1.5px rgba(49, 123, 249, 0.4) inset;
+    box-shadow: 0 0 0 1px rgba(49, 123, 249, 0.4) inset;
 }
 
 .cut-file {