JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://igniteui.com/js/modernizr.min.js"></script>
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="https://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.core.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.lob.js"></script>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet"></link>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/structure/infragistics.css" rel="stylesheet"></link>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/structure/modules/infragistics.ui.scroll.css" rel="stylesheet"></link>

<div class="sampleContent">
		<div id="loremText" tabindex="1">
			<h3> Lorem ipsum </h3>
			<p>
				Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin varius finibus lorem vel rhoncus.
				Nulla varius bibendum ex, et consequat tortor fringilla in. Donec ultricies, nulla sed finibus lacinia, nisl massa imperdiet massa, vitae ultricies enim nulla nec ligula.
				Curabitur ut odio dolor. Sed at feugiat metus, at auctor eros. Nam dui metus, semper tincidunt porta ac, semper sed lorem. Nulla sed eleifend ante, eu tempor justo.
			</p>
			<p>
				Curabitur vulputate bibendum convallis. Phasellus non purus ligula.
				Vivamus posuere scelerisque nibh, et bibendum libero lacinia ac. Suspendisse sem lectus, rutrum vestibulum diam tincidunt, aliquam porta urna.
				Praesent pulvinar magna velit. Praesent nisl nunc, placerat vel euismod a, tincidunt vitae turpis. Sed auctor nunc sit amet ipsum lobortis auctor.
				Morbi efficitur erat in lacus egestas, sed viverra lectus lobortis. Proin id neque fermentum, aliquet lorem sed, mattis nibh. Nam sed fringilla odio.
				Nulla ac nisi viverra, sagittis nisl non, faucibus lorem. Etiam eu sollicitudin elit, sed congue sem. Morbi aliquet vulputate...

CSS

#loremText {
            height: 400px;
            width: 95%;
            overflow: hidden;
            border: 1px solid #ccc;
            border-radius: 9px;
            padding-right: 20px;
            padding-left: 20px;
        }

        #loremText p {
            text-indent: 14px;
            font-size: 14px;
            padding: initial;
            margin-top: 16px;
            margin-bottom: 16px;
            line-height: 18px;
        }

        #loremText h3 {
            font-size: 18px;
            padding: initial;
            margin: initial;
        }

        #loremText .igscroll-varrow {
            opacity: 0;
        }

        #loremText .igscroll-harrow {
            opacity: 0;
        }

        #loremText .igscroll-vcontainer {
            right: 3px;
        }

        #loremText .igscroll-vtrack {
            background-color: #dfdfdf;
            border-radius: 30px;
            width: 12px;
            box-shadow: inset 0px 0px 5px #888888;
        }

        #loremText .igscroll-vdrag {
            border-radius: 6px;
            border: 1px solid #ccc;
            box-shadow: inset 0px 0px 5px #888888;
            background-color: #587adb;
        }

        #loremText .igscroll-vdrag-thin {
            width: 10px;
            left: 0px;
        }

        #loremText .igscroll-vdrag-big {
            width: 10px;
            left: 0px;
        }

        #loremText .igscroll-vdrag:hover {
            background-color: #4c69ba;
        }

        #loremText .igscroll-vdrag:active {
            background-color: #3f58a0;
        }


        #loremText .igscroll-htrack {
            background-color: #dfdfdf;
            border-radius: 30px;
            height: 12px !important;
            box-shadow: inset 0px 0px 5px #888888;
        }

        #loremText .igscroll-hdrag {
            height: 10px !important;
            top: 0px !important;
            border-radius: 6px;
            border: 1px solid #ccc;
           ...

JavaScript

$(function () {
$("#loremText").igScroll({
			alwaysVisible: true,
			smoothing: true,
			scrollbarType: "custom"
		});
});