Add standard back links to the support journey

Removes the non-standard, bottom of page back links where present.

Adds sticky footer to pages with long text boxes.

app/templates/views/support/ask-question-give-feedback.html

@@ -1,6 +1,7 @@
 {% extends "withoutnav_template.html" %}
 {% from "components/textbox.html" import textbox %}
-{% from "components/page-footer.html" import page_footer %}
+{% from "components/page-footer.html" import sticky_page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% block per_page_title %}
@@ -9,9 +10,10 @@
 
 {% block maincolumn_content %}
 
-    <h1 class="heading-large">
+    {{ page_header(
-      Ask a question or give feedback
+      'Ask a question or give feedback',
-    </h1>
+      back_link=url_for('.support')
+    ) }}
     <div class="grid-row">
       <div class="column-two-thirds">
         {% call form_wrapper() %}
@@ -24,11 +26,7 @@
             {% else %}
               <p>We’ll reply to {{ current_user.email_address }}</p>
             {% endif %}
-            {{ page_footer(
+            {{ sticky_page_footer('Send') }}
-              'Send',
-              secondary_link=url_for('.support'),
-              secondary_link_text='Back to support',
-            ) }}
         {% endcall %}
       </div>
     </div>

app/templates/views/support/report-problem.html

@@ -1,7 +1,8 @@
 {% extends "withoutnav_template.html" %}
 {% from "components/checkbox.html" import checkbox %}
 {% from "components/textbox.html" import textbox %}
-{% from "components/page-footer.html" import page_footer %}
+{% from "components/page-footer.html" import sticky_page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% block per_page_title %}
@@ -10,9 +11,10 @@
 
 {% block maincolumn_content %}
 
-    <h1 class="heading-large">
+    {{ page_header(
-      Report a problem
+      'Report a problem',
-    </h1>
+      back_link=url_for('.support')
+    ) }}
     <div class="grid-row">
       <div class="column-two-thirds">
         <div class="panel panel-border-wide">
@@ -29,11 +31,7 @@
             {% else %}
               <p>We’ll reply to {{ current_user.email_address }}</p>
             {% endif %}
-            {{ page_footer(
+            {{ sticky_page_footer('Send') }}
-              'Send',
-              secondary_link=url_for('.support'),
-              secondary_link_text='Back to support',
-            ) }}
         {% endcall %}
       </div>
     </div>

app/templates/views/support/thanks.html

@@ -1,6 +1,7 @@
 {% extends "withoutnav_template.html" %}
 {% from "components/textbox.html" import textbox %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 
 {% block per_page_title %}
   Thanks for contacting us
@@ -8,9 +9,10 @@
 
 {% block maincolumn_content %}
 
-    <h1 class="heading-large">
+    {{ page_header(
-      Thanks for contacting us
+      'Thanks for contacting us',
-    </h1>
+      back_link=url_for('.support')
+    ) }}
     <p>
       {% if out_of_hours_emergency %}
         We’ll reply in the next 30 minutes.
@@ -31,9 +33,5 @@
         {% endif %}
       {% endif %}
     </p>
-    <p>
-      <a href="{{ url_for('.support') }}">Back to support</a>
-    </p>
-
 
 {% endblock %}

app/templates/views/support/triage.html

@@ -1,6 +1,7 @@
 {% extends "withoutnav_template.html" %}
 {% from "components/radios.html" import radios %}
 {% from "components/page-footer.html" import page_footer %}
+{% from "components/page-header.html" import page_header %}
 {% from "components/form.html" import form_wrapper %}
 
 {% block per_page_title %}
@@ -11,9 +12,10 @@
 
   <div class="grid-row">
     <div class="column-two-thirds">
-      <h1 class="heading-large">
+      {{ page_header(
-        Report a problem
+        'Report a problem',
-      </h1>
+        back_link=url_for('.support')
+      ) }}
       {% call form_wrapper() %}
         {{ radios(form.severe) }}
         {{ page_footer('Continue') }}
@@ -53,9 +55,6 @@
           message
         </li>
       </ul>
-      <p>
-        <a href="{{ url_for('.support') }}">Back to support</a>
-      </p>
     </div>
   </div>