Update CSS styles and menu links in style.css, menu.php, creerPartie_vue.php, and jouerPartie_vue.php

css/style.css

@@ -102,6 +102,14 @@ footer {
   text-align: center;
 }
 
+.panneau_details_3 {
+  display: inline;
+  justify-content: center;
+  width: 100%;
+  overflow-y: auto;
+  text-align: center;
+}
+
 .unecarte {
   display: inline-block;
   background-color: tomato;