diff --git a/404.php b/404.php
index 6e465ea..a53a6bf 100644
--- a/404.php
+++ b/404.php
@@ -9,7 +9,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center">Erreur <span class="important">404</span></h1>
+  <h1>Erreur <span class="important">404</span></h1>
   <p class="pt-3 text-center">Cette page n'existe pas! <a href="/index.php" class="important">Revenir à la page d'accueil ?</a></p>
 </div>
 
diff --git a/css/style.css b/css/style.css
index 1c293d7..68836b2 100644
--- a/css/style.css
+++ b/css/style.css
@@ -29,6 +29,9 @@ a, a:hover {
 }
 h1 {
     font-family: 'Roboto', 'sans-serif';
+    margin: auto;
+    text-align: center;
+    padding-bottom: 0.6em;
 }
 p {
     font-size: 18px; 
@@ -45,15 +48,14 @@ header {
 .navbar {
     border-bottom: var(--border-header-footer);
 }
+.nav-link {
+    text-align: center !important;
+}
 
 /* CONTENT */
 .container {
     padding-bottom: 25px;
 }
-.function-list-title {
-    margin: auto;
-    padding-bottom: 45px;
-}
 .table {
     color: white;
 }
diff --git a/incl/header.php b/incl/header.php
index c81accb..83f47f4 100644
--- a/incl/header.php
+++ b/incl/header.php
@@ -49,7 +49,7 @@
             <nav class="navbar navbar-expand-lg navbar-dark static-top">
                 <div class="container" id="header-container">
                     <!-- Brand -->
-                    <a class="navbar-brand" href="/index.php"><img src="/img/FunctionProject_brand-logo.png" alt=""></a>
+                    <a class="navbar-brand" href="/index.php"><img src="/img/FunctionProject_brand-logo.png" alt="FunctionProject"></a>
 
                     <!-- Hamburger icon on Mobile -->
                     <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
diff --git a/index.php b/index.php
index 322ea2e..6f85783 100644
--- a/index.php
+++ b/index.php
@@ -26,7 +26,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center">Bienvenue sur <span class="important">FunctionProject</span>! 🎉</h1>
+  <h1>Bienvenue sur <span class="important">FunctionProject</span>! 🎉</h1>
   <p class="pt-3">FunctionProject est un projet créé par <a href="https://divlo.fr/" target="_blank">Divlo</a> qui a pour but de rassembler plein de mini-programme (fonctions JavaScript) permettant de faire plusieurs choses comme <b>savoir la météo</b>, générer un <b>nombre aléatoire</b>, etc. 
   <br> <br>
   <a class="d-flex justify-content-center" href="./views/function-list.php">Cliquez ici pour accéder à la liste des fonctions.</a>
diff --git a/views/error404.php b/views/error404.php
index 7788d6c..96f958c 100644
--- a/views/error404.php
+++ b/views/error404.php
@@ -9,7 +9,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center"><span class="important">La météo</span> :</h1>
+  <h1><span class="important">La météo</span> :</h1>
   <p class="pt-3 text-center">Affiche la météo et l'heure local selon la ville.</p>
   <div class="form-group">
 		<label for="cityName">Entrez le nom d'une ville :</label>
diff --git a/views/function-list.php b/views/function-list.php
index 3e876e6..f878518 100644
--- a/views/function-list.php
+++ b/views/function-list.php
@@ -27,8 +27,7 @@
 <!-- Page Content -->
 <div class="container">
     <div class="row">
-        <h1 class="function-list-title">La liste des <span class="important">Fonctions</span> :</h1>
-        <!-- <p class="text-center">(Uniquement les fonctions pouvant être testé sont affichés.)</p> -->
+        <h1>La liste des <span class="important">Fonctions</span> :</h1>
             <table class="table table-bordered">
                 <thead>
                     <tr>
diff --git a/views/function-views/calculateAge.php b/views/function-views/calculateAge.php
index 96a41ea..436e92e 100644
--- a/views/function-views/calculateAge.php
+++ b/views/function-views/calculateAge.php
@@ -9,7 +9,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center"><span class="important"><?php echo $title?></span></h1>
+  <h1><span class="important"><?php echo $title?></span></h1>
   <p class="pt-3 text-center"><?php echo $description?></p>
   <div class="form-group">
 		<label for="birthDateValue">Entrez la date de naissance au format (dd/mm/yyyy) :</label>
diff --git a/views/function-views/convertDistance.php b/views/function-views/convertDistance.php
index 8abed32..440a002 100644
--- a/views/function-views/convertDistance.php
+++ b/views/function-views/convertDistance.php
@@ -9,7 +9,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center"><span class="important"><?php echo $title?></span> :</h1>
+  <h1><span class="important"><?php echo $title?></span> :</h1>
   <p class="pt-3 text-center"><?php echo $description?></p>
   <br>
   <div class="form-group">
diff --git a/views/function-views/convertTemperature.php b/views/function-views/convertTemperature.php
index a6788da..f71566e 100644
--- a/views/function-views/convertTemperature.php
+++ b/views/function-views/convertTemperature.php
@@ -9,7 +9,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center"><span class="important"><?php echo $title?></span> :</h1>
+  <h1><span class="important"><?php echo $title?></span> :</h1>
   <p class="pt-3 text-center"><?php echo $description?></p>
   <div class="form-group">
 		<label for="temperatureValue">Entrez la température :</label>
diff --git a/views/function-views/randomNumber.php b/views/function-views/randomNumber.php
index 7cdae8c..825188c 100644
--- a/views/function-views/randomNumber.php
+++ b/views/function-views/randomNumber.php
@@ -9,7 +9,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center"><span class="important"><?php echo $title?></span> :</h1>
+  <h1><span class="important"><?php echo $title?></span> :</h1>
   <p class="pt-3 text-center"><?php echo $description?></p>
   <div class="form-group">
 		<label for="minValue">Entrez la valeur minimale :</label>
diff --git a/views/function-views/weatherRequest.php b/views/function-views/weatherRequest.php
index 34778ca..9c894ed 100644
--- a/views/function-views/weatherRequest.php
+++ b/views/function-views/weatherRequest.php
@@ -9,7 +9,7 @@
 
 <!-- Page Content -->
 <div class="container">
-  <h1 class="mt-4 text-center"><span class="important"><?php echo $title?></span> :</h1>
+  <h1><span class="important"><?php echo $title?></span> :</h1>
   <p class="pt-3 text-center"><?php echo $description?></p>
   <div class="form-group">
 		<label for="cityName">Entrez le nom d'une ville :</label>