diff --git a/doc/_templates/layout.html b/doc/_templates/layout.html
index f47ef851..79cfee51 100644
--- a/doc/_templates/layout.html
+++ b/doc/_templates/layout.html
@@ -4,7 +4,7 @@
 <meta name="description" content="Small, safe and fast formatting library">
 <meta name="keywords" content="C++, formatting, printf, string, library">
 <meta name="author" content="Victor Zverovich">
-<link href="bootstrap.min.css" rel="stylesheet">
+<link href="_static/bootstrap.min.css" rel="stylesheet">
 <link rel="stylesheet" href="_static/fmt.css">
 {# Google Analytics #}
 <script async src="https://www.googletagmanager.com/gtag/js?id=UA-20116650-4"></script>
@@ -92,7 +92,7 @@
            <span class="glyphicon glyphicon-download"></span> Download
       </a>
       <button type="button" class="btn btn-success dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-expanded="false">
-        <span class="visually-hidden">▼</span>
+        <span class="visually-hidden">Toggle Dropdown</span>
       </button>
       <ul class="dropdown-menu">
         {% for v in versions.split(',') %}