JSFiddle - React, Tailwind, and code Playground

HTML

<body onload="getJobTypesForProperty(document.getElementById('txtPropertyID').value)">
    <h1>
        New Job Details</h1>
    <br />
    <form method="post" action="NewJob.aspx" id="frmNewJob">

   <div class='label-wrapper'>
        <span id="lblPropertyID">Property ID: </span>
        <input name="txtPropertyID" type="text" value="test" id="txtPropertyID" style="background-color: #b6b7bc;
            border: 1px solid #ccc" />
    </div>
    <div class='label-wrapper'>
        <span id="lblJobID">Job ID: </span>
        <input name="txtJobID" type="text" id="txtJobID" style="background-color: #b6b7bc; border: 1px solid #ccc" />
    </div>
    <br />
    <div class='jobDetails' id='jobDetails'>
        <div class='label-wrapper'>
            <span id="lblProperty">Property: </span>
            <input name="txtProperty" type="text" id="txtProperty" />
        </div>
        <br />
        <div class='label-wrapper'>
            <span id="lblDateReceived">Date Received: </span>
            <input name="txtDateReceived" type="text" id="txtDateReceived" width="100" />
            <input name="txtDateReceivedTime" type="text" id="txtDateReceivedTime" />
        </div>
        <br />
        <div class='label-wrapperTarget'>
            <span id="lblTargetResponseDate">Target Response Date: </span>
            <input name="txtTargetResponseDate" type="text" id="txtTargetResponseDate" />
            <input name="txtTargetResponseTime" type="text" id="txtTargetResponseTime" />
        </div>
        <div class='label-wrapperTarget'>
            <span id="lblTargetCompletionDate">Target Completion Date: </span>
            <input name="txtTargetCompletionDate" type="text" id="txtTargetCompletionDate" />
            <input name="txtTargetCompletionTime" type="text" id="txtTargetCompletionTime" />
        </div>
        <br />
        <div class='label-wrapper'>
            <span id="lblJobType">Job Type: </span>
            <select name="ddlJobType"...

CSS

/* DEFAULTS
----------------------------------------------------------*/

body   
{
    background: #b6b7bc;
    font-size: .80em;
    font-family: "Helvetica Neue", "Lucida Grande", "Segoe UI", Arial, Helvetica, Verdana, sans-serif;
    margin: 0px;
    padding: 0px;
    color: #696969;
}

a:link, a:visited
{
    color: #034af3;
}

a:hover
{
    color: #1d60ff;
    text-decoration: none;
}

a:active
{
    color: #034af3;
}

p
{
    margin-bottom: 10px;
    line-height: 1.6em;
}


/* HEADINGS   
----------------------------------------------------------*/

h1, h2, h3, h4, h5, h6
{
    font-size: 1.5em;
    color: #666666;
    font-variant: small-caps;
    text-transform: none;
    font-weight: 200;
    margin-bottom: 0px;
}

h1
{
    font-size: 1.6em;
    padding-bottom: 0px;
    margin-bottom: 0px;
}

h2
{
    font-size: 1.5em;
    font-weight: 600;
}

h3
{
    font-size: 1.2em;
}

h4
{
    font-size: 1.1em;
}

h5, h6
{
    font-size: 1em;
}

/* this rule styles <h1> and <h2> tags that are the 
first child of the left and right table columns */
.rightColumn > h1, .rightColumn > h2, .leftColumn > h1, .leftColumn > h2
{
    margin-top: 0px;
}


/* PRIMARY LAYOUT ELEMENTS   
----------------------------------------------------------*/

.page
{
    width: 960px;
    background-color: #fff;
    margin: 20px auto 0px auto;
    border: 1px solid #496077;
}

.header
{
    position: relative;
    margin: 0px;
    padding: 0px;
    background: #4b6c9e;
    width: 100%;
}

.header h1
{
    font-weight: 700;
    margin: 0px;
    padding: 0px 0px 0px 20px;
    color: #f9f9f9;
    border: none;
    line-height: 2em;
    font-size: 2em;
}

.main
{
    padding: 0px 12px;
    margin: 12px 8px 8px 8px;
    min-height: 420px;
}

.leftCol
{
    padding: 6px 0px;
    margin: 12px 8px 8px 8px;
    width: 200px;
    min-height: 200px;
}

.footer
{
    color: #4e5766;
    padding: 8px 0px 0px 0px;
    margin: 0px auto;
    text-align: center;
    line-height:...