JSFiddle - React, Tailwind, and code Playground

HTML

<div id="confirmBox">
    <p>Are you sure you want to delete this record?</p>
    <br />
    <input type="button" value="Yes" id="btnYes" />
    <input type="button" value="No" id="btnNo" />
</div>

CSS

#confirmBox {
    position:fixed;
    margin:0 auto;
    width:500px;
    height:150px;
    background:#ffffff;
    border:1px solid #ddd;
    left: 0;
    right: 0;
}