Merge pull request #426 from J1031/bugfix/map_modification_exception

648540858

2022-04-02 d42329a0219a5b523acfa93b3a94fa17db91d910

 web_src/.postcssrc.js

@@ -5,6 +5,10 @@
    "postcss-import": {},
    "postcss-url": {},
    // to edit target browsers: use "browserslist" field in package.json
    "autoprefixer": {}
    "autoprefixer": {},
    'postcss-pxtorem': {
      rootValue: 16,
      propList: ['font-size'] // 只转化font-size
    }
  }
}