JSFiddle - React, Tailwind, and code Playground
by Addy Osmani
HTML
<div id="test">TEST</div>
CSS
#test {
position:absolute;
background-color:blue;
left:10.7432222px;
top:10.532325px;
width:100px;
height:100px;
}
JavaScript
var expected = {left:100,top:100};
$('#test').offset(expected);
var actual = $('#test').offset();
alert(expected.left == actual.left && expected.top == actual.top ? 'bug has been fixed' : 'bug still remains, expected [' + expected.left + '; ' + expected.top +
'], actual [' + actual.left + '; ' + actual.top + ']');