JSFiddle - React, Tailwind, and code Playground

HTML

<a href="javascript:void(0);" id="font_down">decrease font</a>
<a href="javascript:void(0);" id="font_up">increase font</a>
<br>
<a href="javascript:void(0);" id="prev">prev</a>
<a href="javascript:void(0);" id="next">next</a>
<div id="container">
<div class="newspaper">
<p>
    Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit
    euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit
    </p><p>
    Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit
    </p>
    <p>
    Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit
    </p>
</div>
    </div>

CSS

body{
    font-size:62.5%;
}
.newspaper
{
-webkit-column-count:3; /* Chrome, Safari, Opera */
-moz-column-count:3; /* Firefox */
column-count:3;
    width:900px;
    height:300px;
}
p{
    font-size:1.6em;
}
a{
    font-size:1.3em;color:#333;
}
#container{
    width:300px;
    height:300px;
    overflow:hidden;
    position:relative;
    border:1px solid #ccc;
}

JavaScript

var left_val = 0;
var f=62.5;
$(document).ready(function(){
    $('#font_up').click(function(){
        f+=10;          
        $('body').css('font-size',f+'%');
    });
    $('#font_down').click(function(){
        f-=10;          
        $('body').css('font-size',f+'%');
    });
$('#next').click(function(e){
    left_val = parseInt($('.newspaper').css('margin-left'));
    left_val-=300;
    $('.newspaper').animate({
        'margin-left':left_val+'px'
    },300);
});
    $('#prev').click(function(e){
    left_val = parseInt($('.newspaper').css('margin-left'));
    left_val+=300;
    $('.newspaper').animate({
        'margin-left':left_val+'px'
    },300);
});
});