From 8a45fe3357973a11221e22875764c1c6415ee03e Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Wed, 23 Sep 2015 11:21:36 +0800
Subject: [PATCH] update select dropdown style

---
 style/components/dropdown.less | 1 +
 style/components/select.less   | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/style/components/dropdown.less b/style/components/dropdown.less
index 2caa28644e..e5d3d1649e 100644
--- a/style/components/dropdown.less
+++ b/style/components/dropdown.less
@@ -54,6 +54,7 @@
       color: #666;
       white-space: nowrap;
       cursor: pointer;
+      transition: background 0.3s ease;
 
       a {
         color: #666;
diff --git a/style/components/select.less b/style/components/select.less
index 4947614d07..682a11d2d0 100644
--- a/style/components/select.less
+++ b/style/components/select.less
@@ -316,9 +316,12 @@
 }
 
 .@{select-prefix-cls}-dropdown {
+  &-menu-item {
+    transition: background 0.3s ease;
+  }
 
   &--single &-menu-item-selected {
-    background-color: tint(@primary-color, 90%);
+    .selected_icon();
   }
 
   &--multiple &-menu-item {
@@ -326,7 +329,6 @@
   }
 
   &--multiple &-menu-item-selected {
-    background-color: tint(@primary-color, 90%);
     .selected_icon();
   }