From 4cc317f2f22c412b41a636b534ec61fe4f13974f Mon Sep 17 00:00:00 2001
From: ULIVZ <472590061@qq.com>
Date: Sun, 30 Sep 2018 01:55:58 +0800
Subject: [PATCH] fix($pwa): z-index issue

---
 packages/@vuepress/plugin-pwa/lib/SWUpdatePopup.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/@vuepress/plugin-pwa/lib/SWUpdatePopup.vue b/packages/@vuepress/plugin-pwa/lib/SWUpdatePopup.vue
index f7d04aa716..b2e30bdcc5 100644
--- a/packages/@vuepress/plugin-pwa/lib/SWUpdatePopup.vue
+++ b/packages/@vuepress/plugin-pwa/lib/SWUpdatePopup.vue
@@ -86,6 +86,7 @@ export default {
   background: #fff;
   box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
   text-align: center;
+  z-index: 2;
 }
 
 .sw-update-popup > button {