diff --git a/superset/assets/src/components/Menu/Menu.jsx b/superset/assets/src/components/Menu/Menu.jsx
index 7c4ea0890e..eb90d94d00 100644
--- a/superset/assets/src/components/Menu/Menu.jsx
+++ b/superset/assets/src/components/Menu/Menu.jsx
@@ -24,6 +24,7 @@ import MenuObject from './MenuObject';
 import NewMenu from './NewMenu';
 import UserMenu from './UserMenu';
 import LanguagePicker from './LanguagePicker';
+import './Menu.less';
 
 const propTypes = {
   data: PropTypes.shape({
@@ -49,7 +50,7 @@ const propTypes = {
 
 export default function Menu({ data: { menu, brand, navbar_right: navbarRight } }) {
   return (
-    <header className="top">
+    <header className="top" id="main-menu">
       <Navbar inverse fluid staticTop role="navigation">
         <Navbar.Header>
           <Navbar.Brand>
diff --git a/superset/assets/src/components/Menu/Menu.less b/superset/assets/src/components/Menu/Menu.less
new file mode 100644
index 0000000000..6a785282e1
--- /dev/null
+++ b/superset/assets/src/components/Menu/Menu.less
@@ -0,0 +1,29 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#main-menu {
+  .navbar .caret {
+    width: 1rem;
+    padding: 0 0 18px 0;
+    &:before {
+      position: relative;
+      top: -2px;
+    }
+  }
+}