last walk style

 {{#unless @root.pc.product.removeRecentView}}
     <div class="bottom-tab">
-        <span class="bottom-cur">最近预览</span>
+        {{#if latestWalk}}
+            <span class="bottom-cur tab-item">最近预览</span>
+        {{/if}}
         {{#if goodsInfo.recommendKeywords}}
-            <span class="about">相关推荐</span>
+            <span class="about tab-item">相关推荐</span>
         {{/if}}
+
+        <div class="bottom-line"></div>
     </div>
     <div class="bottom-tab-cont">
         {{#if latestWalk}}

@@ -52,13 +52,13 @@
 .product-list-page {
     .bottom-tab {
         width: 100%;
-        border-bottom: 2px solid #eaeceb;
+        position: relative;
 
         span {
             font-size: 15px;
             display: inline-block;
             padding-bottom: 12px;
-            margin: 10px 45px -2px 0;
+            margin: 10px 45px 0 0;
             font-weight: bold;
             cursor: pointer;
         }
@@ -66,6 +66,15 @@
         .bottom-cur {
             border-bottom: 2px solid #000;
         }
+
+        .tab-item + .bottom-line {
+            width: 100%;
+            border-bottom: 2px solid #eaeceb;
+            position: absolute;
+            left: 0;
+            bottom: 0;
+            z-index: -1;
+        }
     }
 
     .recommend-keywords {