chore(checkin): improve layout of checkin list

shiftregister/team/templates/checkin_list.html

@@ -27,16 +27,16 @@
                 </a>
             </td>
             <td>
-                <span class="{{ reg.shift.event.calendar.needs_fallback|yesno:"is-underlined," }}">
-                    <a href="{% url 'team:shift_room' reg.shift.room.pk %}">{{ reg.shift.room }}</a>
-                </span>
+                <a{% if reg.shift.event.calendar.needs_fallback %} class="is-underlined"{% endif %} href="{% url 'team:shift_room' reg.shift.room.pk %}">{{ reg.shift.room }}</a>
             </td>
             <td><a href="{% url 'team:shift' reg.shift.pk %}">{{ reg.shift.start_at }}</a></td>
             <td><a href="{% url 'team:shift' reg.shift.pk %}">{{ reg.shift.duration|duration }}</a></td>
             <td>
+                <div class="buttons">
                     <a class="button is-success is-small" href="{% url 'team:checkin' reg.pk %}">Als angekommen markieren</a>
                     <a class="button is-danger is-small" href="{% url 'team:mark_as_failed' reg.pk %}">Nicht angetreten</a>
                     <a class="button is-link is-small" href="tel:{{ reg.helper.phone }}">📞</a>
+                </div>
             </td>
         </tr>
 {% endfor %}