JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">
<!-- Created by htmlize-1.54 in css mode. -->
<html>
  <head>
    <title>*Org Agenda*</title>
    <style type="text/css">
    <!--
      body {
        color: #ffffff;
        background-color: #000000;
      }
      .bold {
        /* bold */
        font-weight: bold;
      }
      .custom {
        /* (:foreground "pink" :weight bold) */
        color: #ffc0cb;
        font-weight: bold;
      }
      .custom-1 {
        /* (:foreground "green" :weight bold) */
        color: #00ff00;
        font-weight: bold;
      }
      .hl-line {
        /* hl-line */
        color: #000000;
        background-color: #ffffff;
      }
      .org-agenda-calendar-event {
        /* org-agenda-calendar-event */
        color: #ffffff;
        background-color: #000000;
      }
      .org-agenda-current-time {
        /* org-agenda-current-time */
        color: #eedd82;
      }
      .org-agenda-date {
        /* org-agenda-date */
        color: #87cefa;
      }
      .org-agenda-date-today {
        /* org-agenda-date-today */
        color: #87cefa;
        font-weight: bold;
        font-style: italic;
      }
      .org-agenda-date-weekend {
        /* org-agenda-date-weekend */
        color: #87cefa;
        font-weight: bold;
      }
      .org-agenda-dimmed-todo {
        /* org-agenda-dimmed-todo-face */
        color: #0000ff;
      }
      .org-agenda-structure {
        /* org-agenda-structure */
        color: #87cefa;
      }
      .org-habit-alert-future {
        /* org-habit-alert-future-face */
        color: #000000;
        background-color: #fafca9;
      }
      .org-habit-clear {
        /* org-habit-clear-face */
        color: #000000;
        background-color: #8270f9;
      }
      .org-habit-clear-future {
        /* org-habit-clear-future-face */
        color: #000000;
        background-color: #d6e4fc;
      }
      .org-habit-overdue-future {
        /* org-habit-overdue-future-face */
      ...