diff --git a/css/details.css b/css/details.css
index 77b7825..f42b395 100644
--- a/css/details.css
+++ b/css/details.css
@@ -674,6 +674,11 @@
   height: 16px;
   margin-right: 6px;
 }
+.content .details-box .recommend-list .item .btn .line {
+  width: 1px;
+  height: 20px;
+  background-color: #aaaaaa;
+}
 .content .details-box .consult-more {
   font-size: 14px;
   color: #555555;
diff --git a/css/details.less b/css/details.less
index 6b940dd..ae2d9b2 100644
--- a/css/details.less
+++ b/css/details.less
@@ -816,11 +816,11 @@
                         }
                     }
 
-                    // .line {
-                    //     width: 1px;
-                    //     height: 20px;
-                    //     background-color: #aaaaaa;
-                    // }
+                    .line {
+                        width: 1px;
+                        height: 20px;
+                        background-color: #aaaaaa;
+                    }
                 }
             }
         }