[CHANGE] Give the login box a bit more space

allianceauth/authentication/templates/public/middle_box.html

@@ -4,7 +4,7 @@
 
 {% block content %}
     <div class="row justify-content-center">
-        <div class="col-md-4">
+        <div class="col-md-6">
             {% if messages %}
                 {% for message in messages %}
                     <div class="alert alert-{{ message.level_tag}}">{{ message }}</div>

allianceauth/authentication/templates/public/register.html

@@ -13,7 +13,7 @@
 
 {% block content %}
     <div class="row justify-content-center">
-        <div class="col-md-4">
+        <div class="col-md-6">
             <div class="card card-login border-secondary p-3">
                 <div class="card-body">
                     <form method="POST">