article-author 样式调整

@@ -2,24 +2,33 @@
 $pxConvertRem : 40;
 
 .article-author {
-    border-bottom: 1px solid #b0b0b0;
+    height: 88rem / $pxConvertRem;
+    line-height: 88rem / $pxConvertRem;
+    border-bottom: 1px solid #e0e0e0;
 
     > * {
         margin-left: 30rem / $pxConvertRem;
     }
 
     .avatar {
+        float: left;
+        position: relative;
+        top: 50%;
+        margin-top: -25rem / $pxConvertRem;
         width: 50rem / $pxConvertRem;
         height: 50rem / $pxConvertRem;
+        vertical-align: middle;
         @include border-radius(50rem / $pxConvertRem);
     }
 
     .name {
+        float: left;
         font-size: 28rem / $pxConvertRem;
         color: #000;
     }
     
     .intro {
+        float: left;
         font-size: 28rem / $pxConvertRem;
         color: #b0b0b0;
     }

 {{# author}}
-    <div class="article-author partial">
+    <div class="article-author partial clearfix">
         <img class="avatar" src="{{avatar}}">
         <span class="name">{{name}}</span>
         <span class="intro">{{intro}}</span>