From 76acc72e206e0caf07d30c62aa9cece4d4d8951f Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 2 Nov 2020 19:11:42 +0800
Subject: [PATCH] feat(DropdownMenu): add box shadow (#3723)

---
 example/pages/dropdown-menu/index.wxml | 10 +++++-----
 example/pages/dropdown-menu/index.wxss |  4 +---
 packages/dropdown-menu/index.less      |  1 +
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/example/pages/dropdown-menu/index.wxml b/example/pages/dropdown-menu/index.wxml
index 66f0afbd..29ee6f87 100644
--- a/example/pages/dropdown-menu/index.wxml
+++ b/example/pages/dropdown-menu/index.wxml
@@ -1,11 +1,11 @@
-<demo-block custom-class="white" title="基础用法" padding>
+<demo-block custom-class="white" title="基础用法">
 	<van-dropdown-menu>
 		<van-dropdown-item value="{{ value1 }}" options="{{ option1 }}" />
 		<van-dropdown-item value="{{ value2 }}" options="{{ option2 }}" />
 	</van-dropdown-menu>
 </demo-block>
 
-<demo-block custom-class="white" title="自定义菜单内容" padding>
+<demo-block custom-class="white" title="自定义菜单内容">
 	<van-dropdown-menu>
 		<van-dropdown-item value="{{ value1 }}" options="{{ option1 }}" />
 		<van-dropdown-item id="item" title="{{ itemTitle }}">
@@ -34,21 +34,21 @@
 	</van-dropdown-menu>
 </demo-block>
 
-<demo-block custom-class="white" title="自定义选中状态颜色" padding>
+<demo-block custom-class="white" title="自定义选中状态颜色">
 	<van-dropdown-menu active-color="#ee0a24">
 		<van-dropdown-item value="{{ value1 }}" options="{{ option1 }}" />
 		<van-dropdown-item value="{{ value2 }}" options="{{ option2 }}" />
 	</van-dropdown-menu>
 </demo-block>
 
-<demo-block custom-class="white" title="向上展开" padding>
+<demo-block custom-class="white" title="向上展开">
 	<van-dropdown-menu direction="up">
 		<van-dropdown-item value="{{ value1 }}" options="{{ option1 }}" />
 		<van-dropdown-item value="{{ value2 }}" options="{{ option2 }}" />
 	</van-dropdown-menu>
 </demo-block>
 
-<demo-block custom-class="white" title="禁用菜单" padding>
+<demo-block custom-class="white" title="禁用菜单">
 	<van-dropdown-menu>
 		<van-dropdown-item value="{{ value1 }}" disabled options="{{ option1 }}" />
 		<van-dropdown-item value="{{ value2 }}" disabled options="{{ option2 }}" />
diff --git a/example/pages/dropdown-menu/index.wxss b/example/pages/dropdown-menu/index.wxss
index 3fe2ddad..10df2838 100644
--- a/example/pages/dropdown-menu/index.wxss
+++ b/example/pages/dropdown-menu/index.wxss
@@ -1,3 +1 @@
-page {
-  background-color: white;
-}
\ No newline at end of file
+/** empty */
diff --git a/packages/dropdown-menu/index.less b/packages/dropdown-menu/index.less
index 7be80f95..ada4c47b 100644
--- a/packages/dropdown-menu/index.less
+++ b/packages/dropdown-menu/index.less
@@ -3,6 +3,7 @@
 
 .van-dropdown-menu {
   display: flex;
+  box-shadow: 0 2px 12px fade(@gray-7, 12);
   user-select: none;
   .theme(height, '@dropdown-menu-height');
   .theme(background-color, '@dropdown-menu-background-color');