JSFiddle - React, Tailwind, and code Playground

by thillin

HTML

<div class="triangle"></div>

CSS

.triangle {
    background: red;
    width: 250px;
    height: 250px;
}
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
}

JavaScript

var height = $(document).height();
var width = $(document).width();
height = Math.ceil(height/250)*250;
width = Math.ceil(width/250)*250;
var i = height * width / 62500;

alert(height + ", " + width + ", " + i);