[fix] result url block selection

searx/templates/oscar/macros.html

     {% endfor %}
     <small><a class="text-info" href="https://web.archive.org/web/{{ result.url }}" rel="noreferrer">{{ icon('link') }} {{ _('cached') }}</a></small>
 </div>
-    <span class="text-muted"><small>{{ result.pretty_url }}</small></span>
+    <div class="text-muted"><small>{{ result.pretty_url }}</small></div>
 {%- endmacro %}
 
 <!-- Draw result footer -->