JSFiddle - React, Tailwind, and code Playground

by fracmak

HTML

<div id="positioned" style="height: 20px; background: #000; position: fixed;"></div>

<div style="height: 5000px;"></div>

JavaScript

var elem = $( "#positioned" );

elem.offset({
    top: 100
});

console.log( elem.offset().top );

$( window ).scrollTop( 1000 );

elem.offset({
    top: 200
});

console.log( elem.offset().top );