detail模板修改

@@ -3,7 +3,7 @@
     <h2>{{subtitle}}</h2>
         <p class="detail-category">
             {{#if author}}
-            <a href="{{url}}">By&nbsp;{{author}}</a>
+            <a class="detail-author" href="{{url}}">By&nbsp;{{author}}</a>
             &nbsp;|&nbsp;
             {{/if}}
             <a href="{{channelLink}}">{{channel}}</a>