diff --git a/v2/lib/theme/Loading.js b/v2/lib/theme/Loading.js
index 44443ff411..910e0032f4 100644
--- a/v2/lib/theme/Loading.js
+++ b/v2/lib/theme/Loading.js
@@ -2,7 +2,7 @@ import React from 'react';
 
 export default props => {
   if (props.error) {
-    return <div align="center">Error 🔥🔥🔥</div>;
+    return <div align="center">Error</div>;
   }
   if (props.pastDelay) {
     return <div align="center">Loading...</div>;
diff --git a/v2/lib/webpack/base.js b/v2/lib/webpack/base.js
index df1363ca41..61e4220a7e 100644
--- a/v2/lib/webpack/base.js
+++ b/v2/lib/webpack/base.js
@@ -1,133 +1,133 @@
-const Config = require('webpack-chain');
-const CSSExtractPlugin = require('mini-css-extract-plugin');
-const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
-const path = require('path');
-
-const mdLoader = require.resolve('./loader/markdown');
-
-module.exports = function createBaseConfig(props, isServer) {
-  const {
-    siteConfig,
-    outDir,
-    themePath,
-    docsDir,
-    pagesDir,
-    siteDir,
-    sourceToMetadata,
-    versionedDir,
-    translatedDir,
-    baseUrl
-  } = props;
-
-  const config = new Config();
-  const isProd = process.env.NODE_ENV === 'production';
-
-  config
-    .mode(isProd ? 'production' : 'development')
-    .output.path(outDir)
-    .filename(isProd ? '[name].[chunkhash].js' : '[name].js')
-    .publicPath(isProd ? baseUrl : '/');
-
-  if (!isProd) {
-    config.devtool('cheap-module-eval-source-map');
-  }
-
-  config.resolve
-    .set('symlinks', true)
-    .alias.set('@theme', themePath)
-    .set('@site', siteDir)
-    .set('@versioned_docs', versionedDir)
-    .set('@translated_docs', translatedDir)
-    .set('@docs', docsDir)
-    .set('@pages', pagesDir)
-    .set('@build', outDir)
-    .set('@generated', path.resolve(__dirname, '../core/generated'))
-    .set('@core', path.resolve(__dirname, '../core'))
-    .end();
-
-  function applyBabel(rule) {
-    rule
-      .use('babel')
-      .loader('babel-loader')
-      .options({
-        babelrc: false,
-        presets: ['env', 'react'],
-        plugins: [isServer ? 'dynamic-import-node' : 'syntax-dynamic-import']
-      });
-  }
-
-  const jsRule = config.module
-    .rule('js')
-    .test(/\.js$/)
-    .exclude.add(filepath => {
-      // Always transpile lib directory
-      if (filepath.startsWith(path.join(__dirname, '..'))) {
-        return false;
-      }
-      // Don't transpile node_modules
-      return /node_modules/.test(filepath);
-    })
-    .end();
-
-  applyBabel(jsRule);
-
-  const mdRule = config.module.rule('markdown').test(/\.md$/);
-
-  applyBabel(mdRule);
-
-  mdRule
-    .use('markdown-loader')
-    .loader(mdLoader)
-    .options({
-      siteConfig,
-      versionedDir,
-      translatedDir,
-      docsDir,
-      sourceToMetadata
-    });
-
-  const cssRule = config.module.rule('css').test(/\.css$/);
-  if (!isServer) {
-    if (isProd) {
-      cssRule.use('extract-css-loader').loader(CSSExtractPlugin.loader);
-    } else {
-      cssRule.use('style-loader').loader('style-loader');
-    }
-  }
-  
-  cssRule
-    .use('css-loader')
-    .loader(isServer ? 'css-loader/locals' : 'css-loader')
-    .options({
-      modules: true,
-      importLoaders: 1,
-      localIdentName: `[local]_[hash:base64:8]`,
-      sourceMap: !isProd,
-      minimize: true
-    });
-
-  // mini-css-extract plugin
-  config.plugin('extract-css').use(CSSExtractPlugin, [
-    {
-      filename: isProd ? '[name].[chunkhash].css' : '[name].css',
-      chunkFilename: isProd ? '[id].[chunkhash].css' : '[id].css'
-    }
-  ]);
-
-  if (isProd) {
-    config.optimization.minimizer([
-      new UglifyJsPlugin({
-        cache: true,
-        uglifyOptions: {
-          warnings: false,
-          compress: false,
-          ecma: 6,
-          mangle: true
-        },
-        sourceMap: true
-      })
-    ]);
-  }
-
-  return config;
-};
+const Config = require('webpack-chain');
+const CSSExtractPlugin = require('mini-css-extract-plugin');
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+const path = require('path');
+
+const mdLoader = require.resolve('./loader/markdown');
+
+module.exports = function createBaseConfig(props, isServer) {
+  const {
+    siteConfig,
+    outDir,
+    themePath,
+    docsDir,
+    pagesDir,
+    siteDir,
+    sourceToMetadata,
+    versionedDir,
+    translatedDir,
+    baseUrl
+  } = props;
+
+  const config = new Config();
+  const isProd = process.env.NODE_ENV === 'production';
+
+  config
+    .mode(isProd ? 'production' : 'development')
+    .output.path(outDir)
+    .filename(isProd ? '[name].[chunkhash].js' : '[name].js')
+    .publicPath(isProd ? baseUrl : '/');
+
+  if (!isProd) {
+    config.devtool('cheap-module-eval-source-map');
+  }
+
+  config.resolve
+    .set('symlinks', true)
+    .alias.set('@theme', themePath)
+    .set('@site', siteDir)
+    .set('@versioned_docs', versionedDir)
+    .set('@translated_docs', translatedDir)
+    .set('@docs', docsDir)
+    .set('@pages', pagesDir)
+    .set('@build', outDir)
+    .set('@generated', path.resolve(__dirname, '../core/generated'))
+    .set('@core', path.resolve(__dirname, '../core'))
+    .end();
+
+  function applyBabel(rule) {
+    rule
+      .use('babel')
+      .loader('babel-loader')
+      .options({
+        babelrc: false,
+        presets: ['env', 'react'],
+        plugins: [isServer ? 'dynamic-import-node' : 'syntax-dynamic-import']
+      });
+  }
+
+  const jsRule = config.module
+    .rule('js')
+    .test(/\.js$/)
+    .exclude.add(filepath => {
+      // Always transpile lib directory
+      if (filepath.startsWith(path.join(__dirname, '..'))) {
+        return false;
+      }
+      // Don't transpile node_modules
+      return /node_modules/.test(filepath);
+    })
+    .end();
+
+  applyBabel(jsRule);
+
+  const mdRule = config.module.rule('markdown').test(/\.md$/);
+
+  applyBabel(mdRule);
+
+  mdRule
+    .use('markdown-loader')
+    .loader(mdLoader)
+    .options({
+      siteConfig,
+      versionedDir,
+      translatedDir,
+      docsDir,
+      sourceToMetadata
+    });
+
+  const cssRule = config.module.rule('css').test(/\.css$/);
+  if (!isServer) {
+    if (isProd) {
+      cssRule.use('extract-css-loader').loader(CSSExtractPlugin.loader);
+    } else {
+      cssRule.use('style-loader').loader('style-loader');
+    }
+  }
+
+  cssRule
+    .use('css-loader')
+    .loader(isServer ? 'css-loader/locals' : 'css-loader')
+    .options({
+      modules: true,
+      importLoaders: 1,
+      localIdentName: `[local]_[hash:base64:8]`,
+      sourceMap: !isProd,
+      minimize: true
+    });
+
+  // mini-css-extract plugin
+  config.plugin('extract-css').use(CSSExtractPlugin, [
+    {
+      filename: isProd ? '[name].[chunkhash].css' : '[name].css',
+      chunkFilename: isProd ? '[id].[chunkhash].css' : '[id].css'
+    }
+  ]);
+
+  if (isProd) {
+    config.optimization.minimizer([
+      new UglifyJsPlugin({
+        cache: true,
+        uglifyOptions: {
+          warnings: false,
+          compress: false,
+          ecma: 6,
+          mangle: true
+        },
+        sourceMap: true
+      })
+    ]);
+  }
+
+  return config;
+};