Add some whitespace to make wrapping AD names in ballots a bit easier to read.

Commit ready for merge.
 - Legacy-Id: 9809

Author: larseggert

ietf/templates/doc/document_ballot_content.html

@@ -5,7 +5,7 @@
     {% for n, positions in position_groups %}
       <h4><span class="label label-{{ n|pos_to_label }}"> {{ n.name }}</span></h4>
       {% for p in positions|dictsort:"ad.last_name" %}
-        <div>
+        <div class="adname">
           {% if p.old_ad %}<span class="text-muted">({% endif %}{% if p.comment or p.discuss %}<a href="#{{ p.ad.plain_name|slugify }}">{% endif %}{{ p.ad.plain_name }}{% if p.comment or p.discuss %}</a>{% endif %}{% if p.old_ad %})</span>{% endif %}
         </div>
       {% empty %}

static/css/ietf.css

@@ -396,3 +396,5 @@ table tbody td.plain, table tbody th.plain { border-top: 0; }
 td.ad div { border-bottom: solid #ccc 1px; }
 
 .milestone { font-style: italic; }
+
+.adname { padding-bottom: .5em; line-height: 1em;}