JSFiddle - React, Tailwind, and code Playground

by n1ck

HTML

<div id="fadingCat"></div>

CSS

#fadingCat {
    width:350px;
    height:350px;
    background-image: url(http://placekitten.com/350/350);
    -moz-box-shadow: inset 70px 0px 50px -10px white;
    -webkit-box-shadow: inset 70px 0px 50px -10px white;
     box-shadow:inset 70px 0px 50px -10px white;
}