diff --git a/resources/less/metager/pages/resultpage/quicktips.less b/resources/less/metager/pages/resultpage/quicktips.less
index 0881b6dd431153cedf043002ff48115fcf3ac7ae..59a1c38326d18c00e39da5415ce9f266a5ac320f 100644
--- a/resources/less/metager/pages/resultpage/quicktips.less
+++ b/resources/less/metager/pages/resultpage/quicktips.less
@@ -186,4 +186,12 @@
             order: 6;
         }
     }
+    .mg-icon-rot180 {
+        transition: transform 0.5s;
+    }
+    details[open] .mg-icon-rot180 {
+
+        transform: rotate(180deg);
+    }
+
 }