JSFiddle - React, Tailwind, and code Playground

HTML

<div id="conteneur"><div>

JavaScript

var total = 7,
    maDiv,
    $conteneur = document.getElementById('conteneur');
while(total--){
    maDiv = document.createElement('div');
    maDiv.appendChild(document.createTextNode(7 - total));
    maDiv.style.cssText = 'border: 2px dotted; margin: 5px; display: inline-block; width: 30%; height: 25px; text-align: center; font*-weight: bold;';
    $conteneur.appendChild(maDiv);
}