Hide sub-header in print

Add a CSS class for all sub-headers and hide in media `@print`.

Issue: #2435

Signed-off-by: Bernhard Bock <bernhard@bock.nu> (github: bbock)

netbox/project-static/css/base.css

@@ -444,4 +444,11 @@ td .progress {
 }
 textarea {
     font-family: Consolas, Lucida Console, monospace;
-}
+}
+
+/* Hide some elements for printing */
+@media print {
+    .sub-header {
+        display: none;
+    }
+}

netbox/templates/circuits/circuit.html

@@ -4,7 +4,7 @@
 {% block title %}{{ circuit }}{% endblock %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'circuits:circuit_list' %}">Circuits</a></li>

netbox/templates/circuits/provider.html

@@ -5,7 +5,7 @@
 {% block title %}{{ provider }}{% endblock %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'circuits:provider_list' %}">Providers</a></li>

netbox/templates/dcim/device.html

@@ -5,7 +5,7 @@
 {% block title %}{{ device }}{% endblock %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
         <ol class="breadcrumb">
             <li><a href="{% url 'dcim:site' slug=device.site.slug %}">{{ device.site }}</a></li>

netbox/templates/dcim/devicetype.html

@@ -4,7 +4,7 @@
 {% block title %}{{ devicetype.manufacturer }} {{ devicetype.model }}{% endblock %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-md-12">
             <ol class="breadcrumb">
                 <li><a href="{% url 'dcim:devicetype_list' %}">Device Types</a></li>

netbox/templates/dcim/interface.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-md-12">
             <ol class="breadcrumb">
                 {% if interface.device %}

netbox/templates/dcim/rack.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'dcim:rack_list' %}">Racks</a></li>

netbox/templates/dcim/site.html

@@ -4,7 +4,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'dcim:site_list' %}">Sites</a></li>

netbox/templates/extras/configcontext.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'extras:configcontext_list' %}">Config Contexts</a></li>

netbox/templates/extras/objectchange.html

@@ -4,7 +4,7 @@
 {% block title %}{{ objectchange }}{% endblock %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'extras:objectchange_list' %}">Changelog</a></li>

netbox/templates/extras/report.html

@@ -4,7 +4,7 @@
 {% block title %}{{ report.name }}{% endblock %}
 
 {% block content %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-md-12">
             <ol class="breadcrumb">
                 <li><a href="{% url 'extras:report_list' %}">Reports</a></li>

netbox/templates/ipam/aggregate.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'ipam:aggregate_list' %}">Aggregates</a></li>

netbox/templates/ipam/ipaddress.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'ipam:ipaddress_list' %}">IP Addresses</a></li>

netbox/templates/ipam/prefix.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'ipam:prefix_list' %}">Prefixes</a></li>

netbox/templates/ipam/service.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block content %}
-<div class="row">
+<div class="row sub-header">
     <div class="col-sm-8 col-md-9">
         <ol class="breadcrumb">
             <li><a href="{% url 'ipam:service_list' %}">Services</a></li>

netbox/templates/ipam/vlan.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'ipam:vlan_list' %}">VLANs</a></li>

netbox/templates/ipam/vlangroup_vlans.html

@@ -3,7 +3,7 @@
 {% block title %}{{ vlan_group }} - VLANs{% endblock %}
 
 {% block content %}
-<div class="row">
+<div class="row sub-header">
     <div class="col-sm-12 col-md-12">
         <ol class="breadcrumb">
             <li><a href="{% url 'ipam:vlangroup_list' %}">VLAN Groups</a></li>

netbox/templates/ipam/vrf.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'ipam:vrf_list' %}">VRFs</a></li>

netbox/templates/secrets/secret.html

@@ -4,7 +4,7 @@
 {% load secret_helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-md-12">
             <ol class="breadcrumb">
                 <li><a href="{% url 'secrets:secret_list' %}">Secrets</a></li>

netbox/templates/tenancy/tenant.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{% url 'tenancy:tenant_list' %}">Tenants</a></li>

netbox/templates/virtualization/cluster.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row" xmlns="http://www.w3.org/1999/html">
+    <div class="row sub-header" xmlns="http://www.w3.org/1999/html">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 <li><a href="{{ cluster.type.get_absolute_url }}">{{ cluster.type }}</a></li>

netbox/templates/virtualization/virtualmachine.html

@@ -2,7 +2,7 @@
 {% load helpers %}
 
 {% block header %}
-    <div class="row">
+    <div class="row sub-header">
         <div class="col-sm-8 col-md-9">
             <ol class="breadcrumb">
                 {% if virtualmachine.cluster %}