JSFiddle - React, Tailwind, and code Playground

1. Header for the form

by aldosa

HTML

<script src="//code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.base.css">
<script src="https://jqwidgets.com/public/jqwidgets/jqx-all.js"></script>
<style type="text/css">
.navbar-default {
    background-color : #005e90;
}

.navbar-default, .navbar-brand {
    color: #fff;
}
</style>

<div class="navbar navbar-default 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>
            <a href="/Activities" class="navbar-brand" style="color: #ffff;">CHP100D Automated</a>
        </div>
        <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                <li><a style="color: #ffff;" href="http://ciresdev.eprise.ad.chp.ca.gov/CIRES/">CIRES</a></li>
            </ul>

            <form action="/Account/LogOff" class="navbar-right" id="logoutForm" method="post"><input name="__RequestVerificationToken" type="hidden" value="" />
                <ul class="nav navbar-nav navbar-right">
                    <li>
                        <a style="color: #ffff;" href="/" title="Manage">Paul Baptista, A12997</a>
                    </li>
                    <!--<li><a href="#">Log off</a></li>-->
                </ul>
            </form>
        </div>
   ...

CSS

body {
    padding-top: 50px;
    padding-bottom: 20px;
}

/* Set padding to keep content from hitting the edges */

.body-content {
    padding-left: 15px;
    padding-right: 15px;
}

/* Override the default bootstrap behavior where horizontal description lists 
   will truncate terms that are too long to fit in the left column 
*/

.dl-horizontal dt {
    white-space: normal;
}

/* Set width on the form input elements since they're 100% wide by default */

input,
select,
textarea {
    max-width: 280px;
}

.navbar-default {
    background-color: #005e90;
}

.navbar-default,
.navbar-brand {
    color: #fff;
}

JavaScript

$("#jqxCalendar").jqxDateTimeInput({
    rowHeaderWidth: 25,
    showWeekNumbers: true,
    width: 150,
    height: 20,
    formatString: 'd'
});