freeCodeCamp/curriculum/challenges/espanol/03-front-end-development-li.../bootstrap/label-bootstrap-wells.md

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---
id: bad87fee1348bd9aec908854
title: Etiqueta wells de Bootstrap
challengeType: 0
forumTopicId: 18223
dashedName: label-bootstrap-wells
---
# --description--
Para mayor claridad, vamos a etiquetar nuestros dos wells con sus ids.
Sobre tu "left-well", dentro de su elemento `div` `col-xs-6`, agrega un elemento `h4` con el texto `#left-well`.
Sobre tu "right-well", dentro de su elemento `div` `col-xs-6` agrega un elemento `h4` con el texto `#right-well`.
# --hints--
Debes agregar un elemento `h4` a cada uno de tus elementos `<div class="col-xs-6">`.
```js
assert(
$('.col-xs-6').children('h4') && $('.col-xs-6').children('h4').length > 1
);
```
Un elemento `h4` debe contener el texto `#left-well`.
```js
assert(new RegExp('#left-well', 'gi').test($('h4').text()));
```
Un elemento `h4` debe contener el texto `#right-well`.
```js
assert(new RegExp('#right-well', 'gi').test($('h4').text()));
```
Todos los elementos `h4` deben contener etiquetas de cierre.
```js
assert(
code.match(/<\/h4>/g) &&
code.match(/<h4/g) &&
code.match(/<\/h4>/g).length === code.match(/<h4/g).length
);
```
# --seed--
## --seed-contents--
```html
<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row">
<div class="col-xs-6">
<div class="well" id="left-well">
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
</div>
</div>
<div class="col-xs-6">
<div class="well" id="right-well">
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
</div>
</div>
</div>
</div>
```
# --solutions--
```html
<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row">
<div class="col-xs-6">
<h4>#left-well</h4>
<div class="well" id="left-well">
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
</div>
</div>
<div class="col-xs-6">
<h4>#right-well</h4>
<div class="well" id="right-well">
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
<button class="btn btn-default target"></button>
</div>
</div>
</div>
</div>
```