Set autoprefixer's cascade option to false. (#24459)

This saves a few bytes from the unminified dist files.

diff --git a/build/postcss.config.js b/build/postcss.config.js
index 425228eaaccc4676b60389e71c28d06f7e87f6f1..c7c9a17b053edaae736c9354d7cc991bb4f6a0b9 100644 (file)
--- a/build/postcss.config.js
+++ b/build/postcss.config.js
@@ -7,6 +7,6 @@ module.exports = (ctx) => ({
     sourcesContent: true
   },
   plugins: {
-    autoprefixer: {}
+    autoprefixer: { cascade: false }
   }
 })