<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.5.2/animate.min.css">
<div class="container">
<div class="row">
<form class="form-horizontal" id="contacto">
<div class="row form-group">
<div class="col-sm-6">
<input type="text" class="form-control" placeholder="Nombre Completo" id="nombre">
</div>
<div class="col-sm-6">
<input type="text" class="form-control" placeholder="Correo Electronico" id="email">
</div>
</div>
<div class="row form-group">
<div class="col-md-12">
<textarea class="form-control" rows="3" placeholder="Escribe aqui tu mensaje" id="mensaje"></textarea>
</div>
</div>
<div class="text-center">
<button type="button" class="btn btn-success" id="sent" data-loading-text="Enviando..."><i class="fa fa-send"></i> Enviar Mensaje</button>
<button type="button" id="address" class="btn btn-default"><i class="fa fa-undo"></i> Volver</button>
</div>
</form>
</div>
</div>
<script>
$.fn.extend({
animateCss: function(animationName, callback) {
var animationEnd = (function(el) {
var animations = {
animation: 'animationend',
OAnimation: 'oAnimationEnd',
MozAnimation: 'mozAnimationEnd',
