From 9930a3263bd72b2d8dd8b2c0d4e570a44657d77b Mon Sep 17 00:00:00 2001
From: hugin <hxjlucky@gmail.com>
Date: Mon, 26 Mar 2018 17:02:57 +0800
Subject: [PATCH] [new feature] Actionsheet: support maxHeight (#777)

* [Improvement] Actionsheet: set container max-height  && support scrolling when contents exceeds max height

*  [Improvement] Actionsheet: set scroll-y to auto
---
 packages/vant-css/src/actionsheet.css | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/vant-css/src/actionsheet.css b/packages/vant-css/src/actionsheet.css
index 288ea5859..acb3fd704 100644
--- a/packages/vant-css/src/actionsheet.css
+++ b/packages/vant-css/src/actionsheet.css
@@ -8,6 +8,9 @@
   color: $text-color;
   transition: .2s ease-out;
   background-color: $background-color;
+  max-height: 90%;
+  overflow-y: auto;
+  -webkit-overflow-scrolling: touch;
 
   &--withtitle {
     background-color: $white;