f1c9b08cf3
This includes certificates (where it does nothing), but does not include any translations.
95 lines
3.1 KiB
Markdown
95 lines
3.1 KiB
Markdown
---
|
|
id: 587d78a6367417b2b2512add
|
|
title: Create a Graphic Using CSS
|
|
challengeType: 0
|
|
isHidden: false
|
|
videoUrl: 'https://scrimba.com/c/cEDWPs6'
|
|
forumTopicId: 301048
|
|
---
|
|
|
|
## Description
|
|
<section id='description'>
|
|
By manipulating different selectors and properties, you can make interesting shapes. One of the easier ones to try is a crescent moon shape. For this challenge you need to work with the <code>box-shadow</code> property that sets the shadow of an element, along with the <code>border-radius</code> property that controls the roundness of the element's corners.
|
|
You will create a round, transparent object with a crisp shadow that is slightly offset to the side - the shadow is actually going to be the moon shape you see.
|
|
In order to create a round object, the <code>border-radius</code> property should be set to a value of 50%.
|
|
You may recall from an earlier challenge that the <code>box-shadow</code> property takes values for <code>offset-x</code>, <code>offset-y</code>, <code>blur-radius</code>, <code>spread-radius</code> and a color value in that order. The <code>blur-radius</code> and <code>spread-radius</code> values are optional.
|
|
</section>
|
|
|
|
## Instructions
|
|
<section id='instructions'>
|
|
Manipulate the square element in the editor to create the moon shape. First, change the <code>background-color</code> to transparent, then set the <code>border-radius</code> property to 50% to make the circular shape. Finally, change the <code>box-shadow</code> property to set the <code>offset-x</code> to 25px, the <code>offset-y</code> to 10px, <code>blur-radius</code> to 0, <code>spread-radius</code> to 0, and color to blue.
|
|
</section>
|
|
|
|
## Tests
|
|
<section id='tests'>
|
|
|
|
```yml
|
|
tests:
|
|
- text: The value of the <code>background-color</code> property should be set to <code>transparent</code>.
|
|
testString: assert(code.match(/background-color:\s*?transparent;/gi));
|
|
- text: The value of the <code>border-radius</code> property should be set to <code>50%</code>.
|
|
testString: assert(code.match(/border-radius:\s*?50%;/gi));
|
|
- text: The value of the <code>box-shadow</code> property should be set to 25px for <code>offset-x</code>, 10px for <code>offset-y</code>, 0 for <code>blur-radius</code>, 0 for <code>spread-radius</code>, and finally blue for the color.
|
|
testString: assert(code.match(/box-shadow:\s*?25px\s+?10px\s+?0(px)?\s+?0(px)?\s+?blue\s*?;/gi));
|
|
|
|
```
|
|
|
|
</section>
|
|
|
|
## Challenge Seed
|
|
<section id='challengeSeed'>
|
|
|
|
<div id='html-seed'>
|
|
|
|
```html
|
|
<style>
|
|
.center {
|
|
position: absolute;
|
|
margin: auto;
|
|
top: 0;
|
|
right: 0;
|
|
bottom: 0;
|
|
left: 0;
|
|
width: 100px;
|
|
height: 100px;
|
|
background-color: blue;
|
|
border-radius: 0px;
|
|
box-shadow: 25px 10px 10px 10px green;
|
|
}
|
|
|
|
</style>
|
|
<div class="center"></div>
|
|
```
|
|
|
|
</div>
|
|
|
|
|
|
|
|
</section>
|
|
|
|
## Solution
|
|
<section id='solution'>
|
|
|
|
|
|
```html
|
|
<style>
|
|
.center {
|
|
position: absolute;
|
|
margin: auto;
|
|
top: 0;
|
|
right: 0;
|
|
bottom: 0;
|
|
left: 0;
|
|
width: 100px;
|
|
height: 100px;
|
|
background-color: transparent;
|
|
border-radius: 50%;
|
|
box-shadow: 25px 10px 0 0 blue;
|
|
}
|
|
</style>
|
|
<div class="center"></div>
|
|
|
|
```
|
|
|
|
</section>
|