fix reset of map search

ckanext/odsh/public/odsh.css

@@ -1295,6 +1295,11 @@ display: none;
     width: 20px;
 }
 
+.home-page-content{
+    width: 960px;
+    margin-left: auto;
+    margin-right: auto;
+}
 .home-groups{
     width: 100%;
     margin-top: 20px;

ckanext/odsh/templates/home/index.html

@@ -15,6 +15,7 @@
 {% snippet "snippets/search_box.html"%}
 {% endblock %}
 
+<div class='home-page-content'>
 <p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet</p>
     {% for group_row in h.odsh_main_groups() | batch(3, '') %}
     <div class='home-groups'>
@@ -37,6 +38,7 @@
     </div>
     </div>
     {% endfor %}
+</div>
 {% endblock %}
 {% block secondary%}
 {% endblock %}
\ No newline at end of file

ckanext/odsh/templates/snippets/search_form.html

@@ -97,11 +97,12 @@
         {%set ext_bbox=request.params.get('ext_bbox')%}
         {%set ext_prev_extent=request.params.get('ext_prev_extent')%}
         {%set ext_location=request.params.get('ext_location')%}
-        {% if ext_bbox or ext_prev_extent %}
+        {% if ext_bbox %}
         <p class="filter-list">
             <span class="filtered pill">
                 {{_('map search active')}}
                 <a href="{{ h.remove_url_param(['ext_bbox','ext_prev_extent', 'ext_location'])}}" class="remove" title="{{ _('Remove') }}"><i class="fa fa-times"></i></a>
+    <a href="{{ h.remove_url_param(['ext_bbox','ext_prev_extent', 'ext_location']) }}" class="action">{{ _('Clear') }}</a>
             </span>
         </p>
         {% endif %}