{% if page.logo %}
    <div class="talk-logo">
        {% if page.logo_link %}<a href="{{ page.logo_link }}" title="{{ page.location }}" target="_blank">{% endif -%}
            <img src="{{ site.url }}/{{ page.logo }}" alt="{{ page.location }}">
        {%- if page.logo_link %}</a>{% endif %}
    </div>
{% endif %}