JSFiddle - React, Tailwind, and code Playground

HTML

<div class="addFav">
 <div><img src="http://dummyimage.com/100x100/ab0047/fff.jpg"></div>
</div>

CSS

.addFav {
    background:rgba(146,146,146,0.1);
    border:1px solid red;
    height:200px;
    width:200px;
    color:#333;
    padding:15px;
}