JSFiddle - React, Tailwind, and code Playground

HTML

<div class="menu_side">
    <div class="wrapper">
        <ul>
            <li>List Item</li>
            <li>List Item</li>
            <li>
			    <input type="text" name="data_gpd" placeholder="That tooltip should be viewable">
				<div class="gps-tooltip">
				    <input type="text">
                </div>
            </li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
            <li>List Item</li>
        </ul>
    </div><!-- /.wrapper -->
</div>

CSS

html, body {
	min-width: 1009px;
	min-height: 670px;
	overflow: hidden;
	height: 100%;
	background-color: #f0f0f0;
	font-family: 'Droid Sans', sans-serif;
	-webkit-font-smoothing: antialiased;
	margin: 0;
	font-size: 75%;
	line-height: 1.5;
	position: absolute;
	width: 100%;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

li {
	font-size: 16px;
	line-height: 24px;
}
ul, ol {
	list-style: none;
	list-style-image: none;
	margin: 0;
	padding: 0;
}
.menu_side {
	top: 80px;
	opacity: .9;
	display: block;
	width: 300px;
	z-index: 10;
}
	.menu_side .wrapper {
  background-color: #F8F8F8;
  border-right: 1px solid #D3D3D3;
  display: block;
  height: 100%;
  width: 299px;
  z-index: 5;
}
.menu_side .wrapper li {
  -moz-box-sizing: border-box;
  background-color: #FFFFFF;
  border-bottom: 1px solid #D3D3D3;
  padding: 10px;
  position: relative;
  transition: background 0.1s ease-in 0s;
}

		.menu_side .wrapper li:hover {
			background: #f0f0f0;
		}


.gps-tooltip {
	padding: 10px;
	background: #fff;
	border: 1px solid #d3d3d3;
	position: absolute;
	right: -270px;
	z-index: 15;
    top:0;
}
input[type=text]{
				font-size: 12px;
				font-weight: 700;
				letter-spacing: 1px;
				background: #d3d3d3;
				color: #fff;
				display: inline;
				text-align: left;
				text-shadow: none;
				width: 244px;
				padding: 8px;
				position: relative;
				float: left;
				border: none;
				-webkit-appearance: none;
				outline: none;
			}

.gps-tooltip:after, .gps-tooltip:before {
	right: 100%;
	top: 50%;
	border: solid transparent;
	content: " ";
	height: 0;
	width: 0;
	position: absolute;
	pointer-events: none;
}

.gps-tooltip:after {
	border-color: rgba(255, 255, 255, 0);
	border-right-color: #ffffff;
	border-width: 10px;
	margin-top: -10px;
}
.gps-tooltip:before {
	border-color: rgba(211, 211, 211, 0);
	border-right-color: #d3d3d3;
	border-width: 11px;
	margin-top: -11px;
}

JavaScript

$(function(){
	sideMenuHeight();
});



$(window).resize(function(){
	sideMenuHeight();
});

function sideMenuHeight(){
	$('.menu_side').height($(window).height());
}

$('body').on('click','.menu_side', function(e){
	e.preventDefault();
});