Enhance support for inline formsets

gas/static/gas/css/gas.css

@@ -119,6 +119,16 @@ ul.actions li {
 .form-control {
   border: 1px solid #ccc;
   box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
+  width: 100%;
+}
+
+.checkbox .form-control {
+    min-width: auto;
+    width: auto;
+}
+
+.checkbox label {
+    padding-right: 1em;
 }
 
 .errorlist {
@@ -151,7 +161,7 @@ textarea {
 }
 
 .form-inline .form-group {
-    vertical-align: middle;
+    vertical-align: top;
     display: inline-block;
     margin-bottom: 0;
 }
@@ -160,14 +170,6 @@ textarea {
     min-width: 15em;
 }
 
-.form-inline .checkbox .form-control {
-    min-width: auto;
-}
-
-.form-inline .checkbox label {
-    padding-right: 1em;
-}
-
 .form-inline .form-control.select2 {
     display: inline-block;
 }

gas/templates/gas/tags/forms/field.html

@@ -4,7 +4,7 @@
     {% if field.field.required %} required{% endif %}
     {% if field.errors %} has-error{% endif %}
     ">
-    <label>{{ field.label }}</label>
+    <label for="{{ field.id_for_label }}">{{ field.label }}</label>
     {% add_widget_attrs field placeholder=field.label %}
     {{ field }}
 

gas/templatetags/form_tags.py

@@ -7,12 +7,13 @@ from django.urls import reverse
 register = template.Library()
 
 
-def base_form_field(field, css='form-control', container_class='', add_another_url=None, field_template=None):
+def base_form_field(field, css=None, container_class='', add_another_url=None, field_template=None):
     if field.is_hidden:
         return str(field)
 
 
     classes = field.field.widget.attrs.get('class', '').split(' ')
+    classes.append('form-control')
     if css:
         classes.append(css)