JSFiddle - React, Tailwind, and code Playground

HTML

<div class="dashboard_welcome_help">	
    <a class="admin_popup" href="javascript:void(0)">Click Here</a>

    <div class="admin_help_popup light_admin">	
        <a class="close_admin_popup" href="javascript:void(0)">Close</a>

        <div id="indexpopupTitleWrap">
            <div id="indexpopupTitle">Have Questions?</div>
        </div>
        <div id="contactMessageStatus"></div>
        <form id="admin_help_form" name="admin_help" action="" method="POST" autocomplete="on">
            <div id="admin_help_form_wrap">
                <input type="text" class="inputbar" name="name" placeholder="Full Name" required>
                <input type="email" class="inputbaremail" name="email" placeholder="Email" required>
                <textarea rows="4" cols="50" name="message" class="inputbarmessage" placeholder="Message" required></textarea>
                <label for="contactButton">
                    <input type="button" class="contactButton" value="Send Message" id="admin_submit">
                </label>
            </div>
        </form>
    </div>
    <div class="white_overlay"></div>
</div>

CSS

.white_overlay{
		display: none;
		position: absolute;
		top: 0%;
		left: 0%;
		width: 100%;
		height: 100%;
		background-color: #FFFFFF;
		z-index:1001;
		-moz-opacity: 0.3;
		opacity:.30;
		filter: alpha(opacity=30);
	}
.admin_help_popup {
	width: 100%;
	padding: 0;
	border-radius: 10px;
	border: 3px solid #4D4D4D;
	background-color: #FFFFFF;
	margin: auto;
	display: none;
	position: fixed;
	top: 27.5%;
	left: 27.5%;
	width: 45%;
	height: 40%;
	z-index:1002;
	overflow: auto;
	min-height: 456px;
}
#admin_help_form_wrap {
	width: 400px;
	height: 300px;
	margin: 0px auto;
}
.inputbar[type=text] {
	display: block;
	width: 400px;
	margin: 10px auto;
	font-size: 18px;
	padding: 10px;
	-webkit-transition: all 0.40s ease-in-out;
	-moz-transition: all 0.40s ease-in-out;
	-ms-transition: all 0.40s ease-in-out;
	-o-transition: all 0.40s ease-in-out;
	outline: none;
	border: 1px solid #DDDDDD;
}
.inputbar:hover {
	-moz-box-shadow: 0 0 10px #ccc;
	-webkit-box-shadow: 0 0 10px #ccc;
	box-shadow: 0 0 10px #ccc;
}
.inputbar[type=text]:focus {
	border: 1px solid #800000;
	-moz-box-shadow: 0 0 1px 1px rgba(128, 0, 0, 1);
	-webkit-box-shadow: 0 0 1px 1px rgba(128, 0, 0, 1);
	box-shadow: 0 0 1px 1px rgba(128, 0, 0, 1);
}
.inputbaremail[type=email] {
	display: block;
	width: 400px;
	margin: 10px auto;
	font-size: 18px;
	padding: 10px;
	-webkit-transition: all 0.40s ease-in-out;
	-moz-transition: all 0.40s ease-in-out;
	-ms-transition: all 0.40s ease-in-out;
	-o-transition: all 0.40s ease-in-out;
	outline: none;
	border: 1px solid #DDDDDD;
}
.inputbaremail:hover {
	-moz-box-shadow: 0 0 10px #ccc;
	-webkit-box-shadow: 0 0 10px #ccc;
	box-shadow: 0 0 10px #ccc;
}
.inputbaremail[type=email]:focus {
	border: 1px solid #800000;
	-moz-box-shadow: 0 0 1px 1px rgba(128, 0, 0, 1);
	-webkit-box-shadow: 0 0 1px 1px rgba(128, 0, 0, 1);
	box-shadow: 0 0 1px 1px rgba(128, 0, 0, 1);
}
.inputbarmessage {
	display: block;
	width: 400px;
	margin: 10px auto;
	font-size: 18px;
	padding:...

JavaScript

$(document).ready(function () {
        // On Load Show
        $(".light_admin,.white_overlay").fadeIn("slow");

        // Set time Out 5 second
        setTimeout(function () { $(".light_admin,.white_overlay").fadeOut("slow"); }, 5000);
    });

    $('.admin_popup').on('click', function () {
        $(".light_admin,.white_overlay").fadeIn("slow");
    });

    $('.close_admin_popup').on('click', function () {
        $(".light_admin,.white_overlay").fadeOut("slow");
    });