Made moderator panels less opaque in MD theme

boards/static/css/md/base_page.css

@@ -344,6 +344,11 b' li {'
     color: #e99d41;
     float: right;
     font-weight: bold;
+    opacity: 0.4;
+}
+
+.moderator_info:hover {
+    opacity: 1;
 }
 
 .refmap {

boards/templates/boards/posting_general.html

@@ -64,7 +64,7 b''
                 {{ tag.get_view }}
             {% endautoescape %}
             {% if moderator %}
-                [<a href="{% url 'admin:boards_tag_change' tag.id %}">{% trans 'Edit tag' %}</a>]
+            <span class="moderator_info">[<a href="{% url 'admin:boards_tag_change' tag.id %}">{% trans 'Edit tag' %}</a>]</span>
             {% endif %}
         </h2>
         <p>{% blocktrans with thread_count=tag.get_thread_count post_count=tag.get_post_count %}This tag has {{ thread_count }} threads and {{ post_count }} posts.{% endblocktrans %}</p>