Merge branch 'feature/dataflow' of http://gitlab.qgutech.com/tianqiang/qx-common…

… into feature/dataflow

@@ -47,7 +47,7 @@
     }
 
     .@{ant-prefix-cls}-collapse-content {
-      background-color: @N3 !important;
+      background-color: transparent !important;
       padding: 0 !important;
 
       &-box {
@@ -59,8 +59,9 @@
   &-item {
     width: 100%;
     padding: 7px 16px 7px 32px !important;
+    color: @N9;
     &:hover {
-      background-color: @N4;
+      background-color: @N3;
       cursor: pointer;
     }