diff --git a/credits.html b/credits.html
index 0f8b680..f22092e 100644
--- a/credits.html
+++ b/credits.html
@@ -18,7 +18,7 @@
                     <div class="column col-sm-2 show-sm text-right">
                         <i class="icon icon-menu icon-2x"></i>
                     </div>
-                    <div class="hide-sm column col-lg-5 col-sm-12 col-md-120 col-md-10 nav-light nav-menu" id="links">
+                    <div class="hide-sm column col-lg-5 col-sm-12 col-md-10 nav-menu" id="links">
                         <a href="index.html" title="Torna alla home page">Home</a>
                         <a href="progetto.html" title="Vai alla descrizione del progetto">Il progetto</a>
                         <a href="itinerario.html" title="Vai all'itinerario">L'itinerario</a>
diff --git a/js/ui.js b/js/ui.js
index 56fc366..173f80c 100644
--- a/js/ui.js
+++ b/js/ui.js
@@ -39,7 +39,7 @@ if (homeRE.test(window.location.href)) {
  * Apply active class to selected link...
  * @todo Inefficient!!
  */
-window.addEventListener('focus', () => {
+document.addEventListener('readystatechange', () => {
     let navlinks = Array.from(document.querySelectorAll('#links a'));
 
     navlinks.forEach(element => {