Merge pull request #88 from OpenTechFund/feature/header-refactor

refactoring header so it accept modifiers as well as having a backgro…

opentech/templates/base.html

@@ -70,12 +70,8 @@
 
         {% wagtailuserbar %}
 
-        {% if page.header_image %}
             {% image page.header_image fill-2560x410 as header_image %}
-            <header class="header header--standard header--has-bg-image" style="background-image:url('{{ header_image.url }}')">
-        {% else %}
-            <header class="header header--standard {% block header_modifier %}{% endblock %}">
-        {% endif %}
+            <header class="header header--standard {% if page.header_image %}header--has-bg-image{% endif %} {% block header_modifier %}{% endblock %}" {% if page.header_image %}style="background-image:url('{{ header_image.url }}')"{% endif %}>
 
             {% block apply_button %}
                 {% include "includes/apply_button.html" %}