{% macro title(tag) -%}
  <div class="media">
    <div class="media-left">
      <a href="{{ request.path }}">
        <img class="media-object img-circle" src="{{ url_for('avatar',text=tag.name)}}" alt="avatar" style="width:56px;height:56px">
      </a>
    </div>
    <div class="media-body">
      <h4 class="media-heading"><strong class="text-capitalize">{{ tag.name }}</strong></h4>
      {% set description = tag.description %}
      {% if description -%}
        {{ description }}
      {%- endif %}
    </div>
    <div class="media-right">
      <span class="rss">
        <a href="{{ url_for('tag.feed',name=tag.name)}}">
          <i class="icon-rss" style="padding:2px;white-space:nowrap;">Rss</i>
        </a>
      </span>
      {% if g.user.is_authenticated %}
        {% if tag.is_followed() %}
          <button class="btn btn-sm btn-default tag-following active" data-id="{{ tag.id}}" style="padding:0 5px">取消关注</button>
        {% else %}
          <button class="btn btn-sm btn-default tag-following" data-id="{{ tag.id}}" style="padding:0 5px">关注</button>
        {% endif %}
      {% endif %}
    </div>
  </div>
{%- endmacro %}