Limit object edit form width

netbox/project-static/styles/netbox.scss

@@ -10,6 +10,7 @@
 // Transitional styling to ease migration of templates from NetBox v3.x
 @import 'transitional/badges';
 @import 'transitional/cards';
+@import 'transitional/forms';
 @import 'transitional/layout';
 @import 'transitional/navigation';
 @import 'transitional/progress';

netbox/project-static/styles/transitional/_forms.scss

@@ -0,0 +1,5 @@
+// Limit the width of object edit forms
+form.object-edit {
+  margin: auto;
+  max-width: 800px;
+}

netbox/templates/dcim/virtualchassis_add_member.html

@@ -9,7 +9,7 @@
 {% endblock %}
 
 {% block content %}
-    <form action="" method="post" enctype="multipart/form-data" class="form-object-edit">
+    <form action="" method="post" enctype="multipart/form-data" class="object-edit">
         {% render_errors membership_form %}
         
         {% csrf_token %}

netbox/templates/dcim/virtualchassis_edit.html

@@ -11,7 +11,7 @@
 
 {% block content %}
   <div class="tab-pane show active" id="edit-form" role="tabpanel" aria-labelledby="object-list-tab">
-    <form action="" method="post" enctype="multipart/form-data" class="form-object-edit">
+    <form action="" method="post" enctype="multipart/form-data" class="object-edit">
       {% for form in formset %}
         {% render_errors form %}
       {% endfor %}

netbox/templates/extras/report.html

@@ -14,7 +14,7 @@
               {% trans "This report is invalid and cannot be run." %}
             </div>
           {% endif %}
-          <form action="{% url 'extras:report' module=report.module name=report.class_name %}" method="post" class="form-object-edit">
+          <form action="{% url 'extras:report' module=report.module name=report.class_name %}" method="post" class="object-edit">
             {% csrf_token %}
             {% render_form form %}
             <div class="float-end">

netbox/templates/extras/script.html

@@ -13,7 +13,7 @@
           {% trans "You do not have permission to run scripts" %}.
         </div>
       {% endif %}
-      <form action="" method="post" enctype="multipart/form-data" class="form form-object-edit">
+      <form action="" method="post" enctype="multipart/form-data" class="object-edit">
         {% csrf_token %}
         <div class="field-group my-4">
           {# Render grouped fields according to declared fieldsets #}

netbox/templates/generic/object_edit.html

@@ -53,7 +53,7 @@ Context:
       {% include 'inc/missing_prerequisites.html' %}
     {% endif %}
 
-    <form action="" method="post" enctype="multipart/form-data" class="form-object-edit mt-5">
+    <form action="" method="post" enctype="multipart/form-data" class="object-edit mt-5">
       {% csrf_token %}
 
       <div id="form_fields">