From 3cc99b3abe11fc5fc0494f2f90cef33be2383ee6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=98=89=E6=B6=B5?= <chenjiahan@youzan.com>
Date: Thu, 30 Jan 2020 10:28:41 +0800
Subject: [PATCH] feat(Step): add transition

---
 src/step/index.less | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/step/index.less b/src/step/index.less
index d4a7dcb95..8ecc8ca13 100644
--- a/src/step/index.less
+++ b/src/step/index.less
@@ -17,6 +17,7 @@
   &__line {
     position: absolute;
     background-color: @step-line-color;
+    transition: background-color @animation-duration-base;
   }
 
   &--horizontal {
@@ -141,6 +142,8 @@
 
   &__icon,
   &__title {
+    transition: color @animation-duration-base;
+
     &--active {
       color: @step-active-color;
     }