111 lines
3.1 KiB
Markdown
111 lines
3.1 KiB
Markdown
---
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id: 587d781b367417b2b2512abe
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title: Add a box-shadow to a Card-like Element
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challengeType: 0
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videoUrl: 'https://scrimba.com/c/cvVZdUd'
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---
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## Description
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<section id='description'>
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The <code>box-shadow</code> property applies one or more shadows to an element.
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The <code>box-shadow</code> property takes values for
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<ul>
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<li><code>offset-x</code> (how far to push the shadow horizontally from the element),</li>
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<li><code>offset-y</code> (how far to push the shadow vertically from the element),</li>
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<li><code>blur-radius</code>,</li>
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<li><code>spread-radius</code> and</li>
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<li><code>color</code>, in that order.</li>
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</ul>
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The <code>blur-radius</code> and <code>spread-radius</code> values are optional.
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Multiple box-shadows can be created by using commas to separate properties of each <code>box-shadow</code> element.
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Here's an example of the CSS to create multiple shadows with some blur, at mostly-transparent black colors:
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<blockquote>box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);</blockquote>
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</section>
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## Instructions
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<section id='instructions'>
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The element now has an id of <code>thumbnail</code>. With this selector, use the example CSS values above to place a <code>box-shadow</code> on the card.
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: Your code should add a <code>box-shadow</code> property for the <code>thumbnail</code> id.
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testString: assert(code.match(/#thumbnail\s*?{\s*?box-shadow/g), 'Your code should add a <code>box-shadow</code> property for the <code>thumbnail</code> id.');
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- text: You should use the given CSS for the <code>box-shadow</code> value.
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testString: assert(code.match(/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), 'You should use the given CSS for the <code>box-shadow</code> value.');
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='html-seed'>
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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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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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var code = "#thumbnail {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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</section>
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