jinja2 template for grid dashboard

grid.html

<div class="container griddashboard">
    <style>
    /* only modify th from this dashboard! */
    .griddashboard table th {
        font-size 24pt;
    }
    </style>
    <!-- Create a table of builds organised by builders/revisions in columns -->
    <table class="table table-hover table-striped table-condensed">
        <tr>
            <!-- Generate the table header with revisions -->
            <th>
                Builder v / Revision >
            </th>
            <th></th> {# can't figure out why there is an extra column, workaround is to add this header #}
            {% for revision in revisions %}
            <th>
                {{revision}}
            </th>
            {% endfor %} {# revisions #}
        </tr>
        {% for builder in builders %}
            {# filter innactive builders #}
            {% if builder.masterids|length > 0 %}
                <tr>
                    <td>
                        <a href="#/builders/{{builder.builderid}}">
                           {{builder.name}}
                        </a>
                    <td>
                    {% for revision in revisions %}
                        {# only print builds that have a revision which matches the revision in the header and matches the builder #}
                        {% for build in builds if (build.properties.got_revision|length > 0) and (build.builderid == builder.builderid) and (build.properties.got_revision.0 == revision) %}
                            <td>
                                    {# If this build is from this builderid/revision, then we render it in this cell #}
                                    {# We use buildbot internal CSS styles display our builds, with links to the standard UI  #}
                                    {% if build.results_text == "not finished" %}
                                        {% set result = "PENDING pulse" %}
                                    {% else %}
                                        {% set result = build.results_text | upper %}
                                    {% endif %}
                                    <a class="badge-status badge results_{{result}}" href="#/builders/{{build.builderid}}/builds/{{build.number}}">
                                        {{build.number}}
                                    </a>
                            </td>
                        {% else %}
                            {# if there isn't a match, just print an empty cell #}
                            <td></td>
                        {% endfor %} {# builds #}
                    {% endfor %} {# revisions #}
                </tr>
            {% endif %}
        {% endfor %} {# builders #}
    </table>
</div>