JSFiddle - React, Tailwind, and code Playground

HTML

<div class = "a">A</div>
<div class = "b">B</div>
<div class = "b">B1</div>

CSS

div {
        width      : 50px;
        height     : 50px;
        border     : 1px solid black;
        box-sizing : border-box;
    }

    .a {
        position: static;
    }

    .b {
        position : relative;
        top      : 10px;
        left     : 10px;
        width    : 100px;
        height   : 100px;
    }