JSFiddle - React, Tailwind, and code Playground

HTML

<div id="the-div"></div>

CSS

#the-div {
    height: 2cm;
    width: 8cm;
    background: -webkit-linear-gradient(top, #eaeaea 1%,#969696 48%,#969696 85%,#d8d8d8 100%);
}