diff --git a/components/post-toc.tsx b/components/post-toc.tsx
index 67cc8c8..5a2b988 100644
--- a/components/post-toc.tsx
+++ b/components/post-toc.tsx
@@ -111,18 +111,18 @@ export function PostToc() {
               ref={(el) => {
                 itemRefs.current[item.id] = el;
               }}
-              className={item.depth === 3 ? 'pl-3' : ''}
+              className={`relative ${item.depth === 3 ? 'pl-3' : 'pl-0'}`}
             >
               <a
                 href={`#${item.id}`}
                 onClick={handleClick(item.id)}
-                className={`line-clamp-2 inline-flex items-center gap-2 hover:text-blue-600 dark:hover:text-blue-400 ${
+                className={`line-clamp-2 inline-flex items-center gap-2 pl-2 hover:text-blue-600 dark:hover:text-blue-400 ${
                   item.id === activeId
                     ? 'text-blue-600 dark:text-blue-400 font-semibold'
                     : ''
                 }`}
               >
-                <FontAwesomeIcon icon={faCircle} className="h-1.5 w-1.5 text-slate-300" />
+                <FontAwesomeIcon icon={faCircle} className="h-1.5 w-1.5 text-slate-300" aria-hidden="true" />
                 {item.text}
               </a>
             </li>