JSFiddle - React, Tailwind, and code Playground

HTML

<div id="img">
</div>

JavaScript

$(document).ready(function() {
    var imgSrc = "http://lorempixel.com/100/100";
    
    $("#img").css({
        background: "url("+imgSrc+") repeat"
    });

    var newImg = new Image();
    newImg.src = imgSrc; 

    newImg.onload = function() {
        var imgHeight = newImg.height;
        var imgWidth = newImg.width;

        $("#img").css({
            width : imgWidth*100,
            height: imgHeight*100
        });
    }
});