diff --git a/html/css/style-classic7.css b/html/css/style-classic7.css
index d76ae5769..d52a09758 100644
--- a/html/css/style-classic7.css
+++ b/html/css/style-classic7.css
@@ -3962,7 +3962,7 @@ h2.h-section {
  .nav-item.li-active.nav-item-underline::before {
     transform: scale(1);
     background-color: #d03100;
-    background-image: linear-gradient(to bottom,darkred,red);
+    background-image: linear-gradient(to right,darkred,red);
  }
 
  /**