diff --git a/assets/scss/style.scss b/assets/scss/style.scss
index 61bd61d..d5c386b 100644
--- a/assets/scss/style.scss
+++ b/assets/scss/style.scss
@@ -671,7 +671,7 @@ a.footnote-ref {
   }
 
   a:hover {
-    border-bottom: 1px solid $theme;
+    border-bottom: 2px solid $theme;
   }
 
   svg {