Tweaked the placement and look of the just introduced Meeting.agenda_note field on the html agenda.

- Legacy-Id: 4948

ietf/templates/meeting/agenda.html

@@ -252,7 +252,7 @@ img.hidden { display: none; }
 {% block bodyAttrs %}onload='setGroupState();updateAgendaColors()'{% endblock %}
 {% block content %}
 <h1>IETF {{ meeting.number }} Meeting Agenda</h1>
-{% if meeting.agenda_note %}<h2 style="margin: 2em;">{{ meeting.agenda_note|safe }}</h2>{% endif %}
+
 <p>{{ meeting.city }}, {{ meeting.date|date:"F j" }} &#8211; {% ifnotequal meeting.date.month meeting.end_date.month %}{{ meeting.end_date|date:"F " }}{% endifnotequal %}{{ meeting.end_date|date:"j, Y" }}<br />
 Updated {{ modified|date:"Y-m-d H:i:s T" }}</p>
 <div class="noprint">
@@ -290,6 +290,8 @@ You can customize the agenda below to show only selected working group sessions.
 
 <iframe id="weekview" class="hidden" width="100%" height="600px" src="about:blank"></iframe>
 
+{% if meeting.agenda_note %}<h2 class="ietf-divider" style="background-color: #C00; margin-top: 2em; margin-bottom: 0;">{{ meeting.agenda_note|safe }}</h2>{% endif %}
+
 <table id="agenda" width="100%">
 {% for slot in timeslots %}
    {% ifchanged  %}