Fix menu z-index

maybe it can close #2762 😄
8 years ago · 9ec6cc90a5
1 changed files with 6 additions and 0 deletions
--- a/components/menu/style/index.less
+++ b/components/menu/style/index.less
@ -89,6 +89,12 @@
    }
  }

+  &-horizontal,
+  &-inline,
+  &-vertical {
+    z-index: auto;
+  }
+
  &-inline,
  &-vertical {
    border-right: 1px solid @border-color-split;