[build] 0.9.2

packages/vant-css/package.json

@@ -1,6 +1,6 @@
 {
   "name": "vant-css",
-  "version": "0.9.1",
+  "version": "0.9.2",
   "description": "vant css.",
   "main": "lib/index.css",
   "style": "lib/index.css",

packages/vant-css/src/sku.css

@@ -1,4 +1,4 @@
-@import './mixins/border_retina';
+@import './mixins/border_retina.css';
 
 .van-sku-container {
   background: #f8f8f8;