JSFiddle - React, Tailwind, and code Playground

HTML

<div id="box1">
    <div id="box2">
        <div style="width:300px;height:640px;background:red;"></div>
    </div>
</div>

CSS

#box1 {
    position:absolute;
    top:0;
    left:0;
    bottom:0;
    width:200px;
    overflow-y: hidden;
}
#box2 {
	width: 200px;
	overflow-x: auto;
}