diff --git a/scripts/style/style.css b/scripts/style/style.css
index 2676f2e..cf3902e 100644
--- a/scripts/style/style.css
+++ b/scripts/style/style.css
@@ -1185,9 +1185,9 @@ body:not(.home) .h2wrap-body > .wrap:hover .h3wrap > h3 a::after {
   width: 1rem;
   text-align: right;
   margin-right: 16px;
-  margin-left: -8px;
   color: var(--color-fg-subtle);
   content: attr(line);
+  white-space: nowrap;
 }
 /* 代码高亮 End */