87 lines
1.9 KiB
Markdown
87 lines
1.9 KiB
Markdown
---
|
|
id: bad87fee1348bd9aedf08823
|
|
title: Add a Negative Margin to an Element
|
|
challengeType: 0
|
|
guideUrl: 'https://spanish.freecodecamp.org/guide/certificates/add-a-negative-margin-to-an-element'
|
|
videoUrl: ''
|
|
localeTitle: Agregar un margen negativo a un elemento
|
|
---
|
|
|
|
## Description
|
|
<section id="description"> El <code>margin</code> es una propiedad que controla la cantidad de espacio entre el <code>border</code> de un elemento y los elementos circundantes. Si establece el <code>margin</code> en un valor negativo, el elemento aumentará de tamaño. </section>
|
|
|
|
## Instructions
|
|
<section id="instructions"> Intente establecer el <code>margin</code> en un valor negativo como el del cuadro rojo. Cambie el <code>margin</code> del cuadro azul a <code>-15px</code> , para que llene todo el ancho horizontal del cuadro amarillo que lo rodea. </section>
|
|
|
|
## Tests
|
|
<section id='tests'>
|
|
|
|
```yml
|
|
tests:
|
|
- text: Tu clase de <code>blue-box</code> debe dar elementos <code>-15px</code> de <code>margin</code> .
|
|
testString: 'assert($(".blue-box").css("margin-top") === "-15px", "Your <code>blue-box</code> class should give elements <code>-15px</code> of <code>margin</code>.");'
|
|
|
|
```
|
|
|
|
</section>
|
|
|
|
## Challenge Seed
|
|
<section id='challengeSeed'>
|
|
|
|
<div id='html-seed'>
|
|
|
|
```html
|
|
<style>
|
|
.injected-text {
|
|
margin-bottom: -25px;
|
|
text-align: center;
|
|
}
|
|
|
|
.box {
|
|
border-style: solid;
|
|
border-color: black;
|
|
border-width: 5px;
|
|
text-align: center;
|
|
}
|
|
|
|
.yellow-box {
|
|
background-color: yellow;
|
|
padding: 10px;
|
|
}
|
|
|
|
.red-box {
|
|
background-color: crimson;
|
|
color: #fff;
|
|
padding: 20px;
|
|
margin: -15px;
|
|
}
|
|
|
|
.blue-box {
|
|
background-color: blue;
|
|
color: #fff;
|
|
padding: 20px;
|
|
margin: 20px;
|
|
}
|
|
</style>
|
|
|
|
<div class="box yellow-box">
|
|
<h5 class="box red-box">padding</h5>
|
|
<h5 class="box blue-box">padding</h5>
|
|
</div>
|
|
|
|
```
|
|
|
|
</div>
|
|
|
|
|
|
|
|
</section>
|
|
|
|
## Solution
|
|
<section id='solution'>
|
|
|
|
```js
|
|
// solution required
|
|
```
|
|
</section>
|