JSFiddle - React, Tailwind, and code Playground
HTML
<label><input type="checkbox"/> label 1</label>
<label><input type="checkbox"/> label 2</label>
CSS
label {display:inline-block;}
label.checked {background:red;}
JavaScript
$(document).ready(function(){
$('label').click(function(){
var l = $(this);
var checked = l.children('input').prop('checked');
checked ? l.removeClass('checked') : l.addClass('checked');
l.children('input').prop('checked',!checked);
})
})