JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Meetings</title>
    <link href="/Content/css?v=rKifq22JCJ3Lg28lu7nAWf1bA1IjQSmqmqodCRLam5g1" rel="stylesheet"/>

    <link href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>

    <link href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.6/css/bootstrap-theme.min.css" rel="stylesheet"/>

    <script src="https://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.6.2.js"></script>

</head>
<body onload="startCurrentClockTimer()">
    <div class="navbar navbar-inverse navbar-fixed-top">
        <div class="container">
            <div class="navbar-header">
                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <font class="navbar-text">
                    <h4> <div id="divTimer" /></h4>
                    September 24, 2018
                </font>
            </div>
            <div class="navbar-collapse collapse">
                
    <div class="nav navbar-nav navbar-right">

        <table class="navbar-text">
            <tr>
                <td><img style="border-radius: 50%"...