From 0e60dc1a7e1d36b23118c7f86640de43f3286664 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sat, 25 Sep 2021 10:39:39 +0800
Subject: [PATCH] fix(Slider): remove theme mixin (#4520)

---
 packages/slider/index.less | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/packages/slider/index.less b/packages/slider/index.less
index 987a918f..c202aa81 100644
--- a/packages/slider/index.less
+++ b/packages/slider/index.less
@@ -66,8 +66,7 @@
 
   &--vertical {
     display: inline-block;
-    .theme(width, '@slider-bar-height');
-
+    width: var(--slider-bar-height, @slider-bar-height);
     height: 100%;
 
     .van-slider__button-wrapper,
@@ -88,10 +87,9 @@
     // use pseudo element to expand click area
     &::before {
       top: 0;
-      .theme(right, '-@padding-xs');
-
+      right: -@padding-xs;
       bottom: 0;
-      .theme(left, '-@padding-xs');
+      left: -@padding-xs;
     }
   }
 }