From 7e07def5449eb6655e7e84fd54611d8986a39b68 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@buaa.edu.cn>
Date: Fri, 2 Nov 2018 14:37:51 +0800
Subject: [PATCH] [improvement] Checkbox: update style (#2018)

---
 packages/checkbox-group/index.vue  | 4 ++--
 packages/vant-css/src/checkbox.css | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/packages/checkbox-group/index.vue b/packages/checkbox-group/index.vue
index 1ee7cc254..02c2e1749 100644
--- a/packages/checkbox-group/index.vue
+++ b/packages/checkbox-group/index.vue
@@ -14,8 +14,8 @@ export default create({
     value: Array,
     disabled: Boolean,
     max: {
-      default: 0,
-      type: Number
+      type: Number,
+      default: 0
     }
   },
 
diff --git a/packages/vant-css/src/checkbox.css b/packages/vant-css/src/checkbox.css
index 21eea9be6..8cfe49afe 100644
--- a/packages/vant-css/src/checkbox.css
+++ b/packages/vant-css/src/checkbox.css
@@ -23,6 +23,7 @@ $van-checkbox-size: 20px;
       width: $van-checkbox-size;
       height: $van-checkbox-size;
       box-sizing: border-box;
+      transition: .2s;
     }
 
     &--round {
@@ -34,8 +35,8 @@ $van-checkbox-size: 20px;
     &--checked {
       .van-icon {
         color: $white;
-        border-color: $green;
-        background-color: $green;
+        border-color: $blue;
+        background-color: $blue;
       }
     }