JSFiddle - React, Tailwind, and code Playground

by ibasoglu

HTML

<div class="orta">
    İçerik
</div>

CSS

body{height:100%; width:100%; margin:0px;}
div.orta{height:100%; width:80%; border:1px solid #ccc;}

JavaScript

$(document).ready(function(){
    var genislik=$('body').width() / 2;
    var divgenislik=$('.orta').width() / 2;
    $('.orta').css('margin-left', genislik-divgenislik);
});