diff --git a/src/sao.less b/src/sao.less
index 8729079bbb..7904f26027 100644
--- a/src/sao.less
+++ b/src/sao.less
@@ -187,7 +187,7 @@ img.icon {
 }
 
 .filter-box {
-    margin: 5px 5px;
+    margin: 5px 0;
 }
 
 @media screen and (max-width: @screen-sm-max) {