JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
  <!-- HEADER -->

  <head>
    <meta charset="utf-8" />
    <meta content="width=device-width, initial-scale=1" name="viewport" />
    <meta name="author" />
    <meta content="2019-06-25 23:42:00" name="revised" />
    <title>Title</title>
    <!-- CSS Default fonts START -->
    <link href="https://fonts.googleapis.com/css?family=Roboto|Hammersmith+One|Questrial|Oswald" type="text/css" rel="stylesheet" />
    <!-- CSS Default fonts END -->
    <!-- CSS Default fonts icons START -->
    <link href="https://use.fontawesome.com/releases/v5.7.2/css/all.css" type="text/css" rel="stylesheet" />
    <!-- CSS Default fonts icons END -->
    <!-- CSS Always Required Default Visual Settings START -->
    <style type="text/css">
      body {
        font-family: Roboto Condensed, Helvetica Neue, sans-serif;
        font-size: 8pt;
      }

      hr {
        height: 4px;
        background-color: #6Cf;
        border: 0px;
        width: 100%;
      }

      div.clientlogo {
        border: 0px;
        vertical-align: middle;
        text-align: left;
        display: inline-block;
        width: 50%;
      }

      div.MainLogo {
        border: 0px;
        vertical-align: middle;
        text-align: right;
        display: inline-block;
        width: 50%;
      }

      .central {
        margin: 10px auto;
        /* width: 100%; */
        max-width: 900px;
      }

      div.defaultSection {
        border: 1px solid #bbbbbb;
        padding-bottom: 0px;
        margin: 5px;
        width: calc(100% - 10px);
        overflow: hidden;
        overflow-x: hidden;
        overflow-y: hidden;
      }

      div.defaultColumn {
        overflow: hidden;
        overflow-x: hidden;
        overflow-y: hidden;
        padding: 2px;
      }

      .defaultContainer {
        display: flex;
        justify-content: space-between;
        padding: 2px;
        overflow: hidden;
        overflow-x: hidden;
        overflow-y: hidden;
      }

     ...