diff --git a/src/css/app.scss b/src/css/app.scss
index 41d3df795..357c9ecdb 100644
--- a/src/css/app.scss
+++ b/src/css/app.scss
@@ -253,6 +253,7 @@ input::-webkit-inner-spin-button {
         }
         td {
             font-size: 11pt;
+            border-top: 1px solid var(--vn-page-color);
             border-collapse: collapse;
         }
     }