155 lines
3.8 KiB
Markdown
155 lines
3.8 KiB
Markdown
---
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id: 587d781b367417b2b2512abe
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title: Agrega box-shadow a un elemento tipo tarjeta
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cvVZdUd'
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forumTopicId: 301031
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dashedName: add-a-box-shadow-to-a-card-like-element
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---
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# --description--
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La propiedad `box-shadow` aplica una o más sombras a un elemento.
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La propiedad `box-shadow` toma los siguientes valores, en orden:
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<ul>
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<li><code>offset-x</code> (qué tan lejos extender la sombra horizontalmente desde el elemento)</li>
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<li><code>offset-y</code> (qué tan lejos extender la sombra verticalmente desde el elemento)</li>
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<li><code>blur-radius</code></li>
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<li><code>spread-radius</code></li>
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<li><code>color</code></li>
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</ul>
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Los valores `blur-radius` y `spread-radius` son opcionales.
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Se pueden crear múltiples box-shadows usando comas para separar las propiedades de cada elemento `box-shadow`.
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A continuación un ejemplo de CSS para crear múltiples sombras con un poco de desenfoque, con colores negros casi transparentes:
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```css
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box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
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```
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# --instructions--
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El elemento ahora tiene un id de `thumbnail`. Con este selector, usa el los valores del ejemplo CSS anterior para aplicar `box-shadow` sobre la tarjeta.
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# --hints--
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Tu código debe agregar la propiedad `box-shadow` para el id `thumbnail`.
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```js
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assert(code.match(/#thumbnail\s*?{\s*?box-shadow/g));
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```
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Debes usar el CSS proporcionado para el valor `box-shadow`.
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```js
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assert(
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code.match(
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/box-shadow:\s*?0\s+?10px\s+?20px\s+?rgba\(\s*?0\s*?,\s*?0\s*?,\s*?0\s*?,\s*?0?\.19\)\s*?,\s*?0\s+?6px\s+?6px\s+?rgba\(\s*?0\s*?,\s*?0\s*?,\s*?0\s*?,\s*?0?\.23\)/gi
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)
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);
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```
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# --seed--
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## --seed-contents--
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```html
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<style>
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h4 {
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text-align: center;
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background-color: rgba(45, 45, 45, 0.1);
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padding: 10px;
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font-size: 27px;
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}
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p {
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text-align: justify;
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}
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.links {
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text-align: left;
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color: black;
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}
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.fullCard {
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width: 245px;
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border: 1px solid #ccc;
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border-radius: 5px;
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margin: 10px 5px;
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padding: 4px;
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}
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.cardContent {
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padding: 10px;
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}
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.cardText {
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margin-bottom: 30px;
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}
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</style>
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<div class="fullCard" id="thumbnail">
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<div class="cardContent">
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<div class="cardText">
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<h4>Alphabet</h4>
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<hr>
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<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
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</div>
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<div class="cardLinks">
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<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
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<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
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</div>
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</div>
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</div>
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```
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# --solutions--
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```html
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<style>
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h4 {
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text-align: center;
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background-color: rgba(45, 45, 45, 0.1);
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padding: 10px;
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font-size: 27px;
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}
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p {
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text-align: justify;
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}
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.links {
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text-align: left;
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color: black;
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}
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#thumbnail {
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box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
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}
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.fullCard {
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width: 245px;
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border: 1px solid #ccc;
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border-radius: 5px;
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margin: 10px 5px;
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padding: 4px;
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}
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.cardContent {
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padding: 10px;
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}
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.cardText {
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margin-bottom: 30px;
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}
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</style>
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<div class="fullCard" id="thumbnail">
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<div class="cardContent">
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<div class="cardText">
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<h4>Alphabet</h4>
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<hr>
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<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
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</div>
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<div class="cardLinks">
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<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
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<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
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</div>
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</div>
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</div>
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```
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