JSFiddle - React, Tailwind, and code Playground

HTML

<!-- unselectable attribute to target IE and Opera-->
<div unselectable="on">Test Text</div>

CSS

div{
    color: red;
    font-size: 25px;
    width:300px;
    height:300px;
    background: url(http://www.freefoto.com/images/04/03/04_03_1---Stock-Market-Prices_web.jpg);
    
    -webkit-user-select: none; /* Chrome/Safari */        
    -moz-user-select: none; /* Firefox */
    -ms-user-select: none; /* IE10+ */

    /* Not implemented yet */
    -o-user-select: none;
    user-select: none;    
}