JSFiddle - React, Tailwind, and code Playground

HTML

<html>
    <head>
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
        <style>
            .boxStyle{ 
                border:1px solid #000;
                margin-bottom: 5px;
            }
            .rightBoxStyle{ 
                height:200px;
                width:100px;
                border:1px solid #000;
                position:absolute;
                right:0px;
            }
            .centerBox{ 
                height:200px;
                border:1px solid #000; 
                margin-right: 107px; 
            }

        </style>
        <script type="text/javascript">
            function select()
            {
                var moveMeBox = document.getElementById("moveMe");
                var centerBox = document.getElementById("center");

                var newWidth = $('#center').width() - 2;
                var oldWidth = $('#right').width() - 2;
                
                var centerRightMargin = 8;
                
                if(moveMeBox.parentElement == centerBox)
                {
                    var newLeft = newWidth + centerRightMargin;
                    var boxCountDifference = 2;
                    var marginSize = 7;
                    var newTop = boxCountDifference * ($('#someStaticBox').height() + marginSize);
                    
                    $('#moveMe').stop(true,true).animate({left: newLeft, top: newTop, width:oldWidth}, 3000, function()
                    {
                        $(this).css('left', 0);
                        $(this).css('top', 0);
                        $("#aboveStaticBox").after($('#moveMe'));
                    });
                    
                    var shiftAmount = $('#someStaticBox').height() + marginSize;
                    
                    $('#belowStaticBox').css('position', 'relative')
                    .stop(true,true).animate({top: shiftAmount}, 3000, function()
      ...