blog.notmyidea.org/mnmlist/templates/github.html

{% if GITHUB_URL %}
    <a href="{{ GITHUB_URL }}">
        {% if GITHUB_POSITION != "left" %}
            <img style="position: absolute;
                        top: 0;
                        right: 0;
                        border: 0"
                 src="http://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"
                 alt="Fork me on GitHub" />
        {% else %}
            <img style="position: absolute;
                        top: 0;
                        left: 0;
                        border: 0"
                 src="http://s3.amazonaws.com/github/ribbons/forkme_left_white_ffffff.png"
                 alt="Fork me on GitHub" />
        {% endif %}
    </a>
{% endif %}