diff --git a/index.html b/index.html
index 9c21af5..6751baf 100644
--- a/index.html
+++ b/index.html
@@ -25,7 +25,7 @@
 <header>
 
 <nav class="navbar navbar-expand-lg navbar-dark bg-primary">
-  <div class="container-fluid">
+  <div class="container">
   <a class="navbar-brand" href="#" id="" ><img src="img/brand-icon.png" alt="Quarante-Douze"></a>
 
   <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
@@ -46,7 +46,7 @@
 </nav>
 
 
-  <section class="container-fluid">
+  <section class="container">
 		<h1><a href="https://quarante-douze.net/"><img src="img/logo.png"></a></h1>
   </section>
 
@@ -81,7 +81,7 @@
 
 </header>
 
-<section class="container-fluid">
+<section class="container">
 	<div class="row">
 
 
@@ -315,7 +315,7 @@ In id suscipit elit.</code></pre>
 </section>
 
 <nav class="navbar navbar-expand-lg navbar-dark bg-dark">
-  <div class="container-fluid">
+  <div class="container">
   <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#SecondNavbar" aria-controls="SecondNavbar" aria-expanded="false" aria-label="Toggle navigation">
     <span class="navbar-toggler-icon"></span>
   </button>