message: web3modal zindex
diff: var isWidgetBuild = "<%= htmlWebpackPlugin.options.isWidget %>";
  </script>
  <style>
  + #WEB3_CONNECT_MODAL_ID {
  + position: relative;
  + z-index: 1000000;
  + }
  body {
  background-color: #f7f7f7;
  }
  