From 61339d63287a636eda32a2b4bab682130b880c4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=81=E7=81=8F?= <admin@aresn.com>
Date: Tue, 10 Apr 2018 16:13:09 +0800
Subject: [PATCH] update dropdown.vue popper.js opts

---
 src/components/select/dropdown.vue | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/components/select/dropdown.vue b/src/components/select/dropdown.vue
index 4915fae3..1d9abc12 100644
--- a/src/components/select/dropdown.vue
+++ b/src/components/select/dropdown.vue
@@ -46,7 +46,10 @@
                             placement: this.placement,
                             modifiers: {
                                 computeStyle:{
-                                    gpuAcceleration: false,
+                                    gpuAcceleration: false
+                                },
+                                preventOverflow :{
+                                    boundariesElement: 'body'
                                 }
                             },
                             onCreate:()=>{