From b1fd9e28b6532180860080d9ebbec10469e45628 Mon Sep 17 00:00:00 2001
From: MellowCo <799478052@qq.com>
Date: Sat, 9 Jul 2022 15:25:50 +0800
Subject: [PATCH] Fix missing ::backdrop preflight

---
 src/preflights.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/preflights.ts b/src/preflights.ts
index 54cee81..76b2c2c 100644
--- a/src/preflights.ts
+++ b/src/preflights.ts
@@ -8,8 +8,10 @@ export const preflights: Preflight[] = [
   {
     layer: 'preflights',
     getCSS(ctx: PreflightContext<Theme>) {
-      if (ctx.theme.preflightBase)
-        return `${wxPerfix},::before,::after{${entriesToCss(Object.entries(ctx.theme.preflightBase))}}`
+      if (ctx.theme.preflightBase) {
+        const css = entriesToCss(Object.entries(ctx.theme.preflightBase))
+        return `*,::before,::after{${css}}::backdrop{${css}}`
+      }
     },
   },
 ]