Update demo site

Author: ota-meshi

docs/.vuepress/config.js

@@ -19,7 +19,7 @@ module.exports = {
                     glob: require.resolve("./shim/glob"),
                     "safer-buffer": require.resolve("./shim/safer-buffer"),
                     module: require.resolve("./shim/module"),
-                    postcss$: require.resolve("postcss/lib/postcss.mjs"),
+                    postcss$: path.resolve(__dirname, "../../node_modules/postcss/lib/postcss.mjs"),
                 },
             },
             plugins: [

lib/styles/parser/css-parser.ts

@@ -228,7 +228,7 @@ export class CSSParser {
     protected parseInternal(css: string): postcss.Root {
         try {
             return postcss.parse(css)
-        } catch (e) {
+        } catch (e: any) {
             this.addError(e)
             return postcssSafeParser(css)
         }