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---
id: bad87fee1348bd9bedf08813
title: Add Borders Around Your Elements
challengeType: 0
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guideUrl: 'https://www.freecodecamp.org/guide/certificates/add-borders-around-your-elements'
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videoUrl: 'https://scrimba.com/c/c2MvnHZ'
---
## Description
< section id = 'description' >
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CSS borders have properties like < code > style< / code > , < code > color< / code > and < code > width< / code > .
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For example, if we wanted to create a red, 5 pixel border around an HTML element, we could use this class:
< blockquote > < style> < br > .thin-red-border {< br > border-color: red;< br > border-width: 5px;< br > border-style: solid;< br > }< br > < /style> < / blockquote >
< / section >
## Instructions
< section id = 'instructions' >
Create a class called < code > thick-green-border< / code > . This class should add a 10px, solid, green border around an HTML element. Apply the class to your cat photo.
Remember that you can apply multiple classes to an element using its < code > class< / code > attribute, by separating each class name with a space. For example:
< code > < img class="class1 class2"> < / code >
< / section >
## Tests
< section id = 'tests' >
```yml
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tests:
- text: Your < code > img</ code > element should have the class < code > smaller-image</ code > .
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testString: assert($("img").hasClass("smaller-image"), 'Your < code > img< / code > element should have the class < code > smaller-image< / code > .');
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- text: Your < code > img</ code > element should have the class < code > thick-green-border</ code > .
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testString: assert($("img").hasClass("thick-green-border"), 'Your < code > img< / code > element should have the class < code > thick-green-border< / code > .');
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- text: Give your image a border width of < code > 10px</ code > .
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testString: assert($("img").hasClass("thick-green-border") & & parseInt($("img").css("border-top-width"), 10) >= 8 & & parseInt($("img").css("border-top-width"), 10) < = 12, 'Give your image a border width of < code > 10px< / code > .');
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- text: Give your image a border style of < code > solid</ code > .
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testString: assert($("img").css("border-right-style") === "solid", 'Give your image a border style of < code > solid< / code > .');
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- text: The border around your < code > img</ code > element should be green.
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testString: assert($("img").css("border-left-color") === "rgb(0, 128, 0)", 'The border around your < code > img< / code > element should be green.');
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```
< / section >
## Challenge Seed
< section id = 'challengeSeed' >
< div id = 'html-seed' >
```html
< link href = "https://fonts.googleapis.com/css?family=Lobster" rel = "stylesheet" type = "text/css" >
< style >
.red-text {
color: red;
}
h2 {
font-family: Lobster, monospace;
}
p {
font-size: 16px;
font-family: monospace;
}
.smaller-image {
width: 100px;
}
< / style >
< h2 class = "red-text" > CatPhotoApp< / h2 >
< main >
< p class = "red-text" > Click here to view more < a href = "#" > cat photos< / a > .< / p >
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< a href = "#" > < img class = "smaller-image" src = "https://bit.ly/fcc-relaxing-cat" alt = "A cute orange cat lying on its back." > < / a >
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< div >
< p > Things cats love:< / p >
< ul >
< li > cat nip< / li >
< li > laser pointers< / li >
< li > lasagna< / li >
< / ul >
< p > Top 3 things cats hate:< / p >
< ol >
< li > flea treatment< / li >
< li > thunder< / li >
< li > other cats< / li >
< / ol >
< / div >
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< form action = "/submit-cat-photo" >
< label > < input type = "radio" name = "indoor-outdoor" checked > Indoor< / label >
< label > < input type = "radio" name = "indoor-outdoor" > Outdoor< / label > < br >
< label > < input type = "checkbox" name = "personality" checked > Loving< / label >
< label > < input type = "checkbox" name = "personality" > Lazy< / label >
< label > < input type = "checkbox" name = "personality" > Energetic< / label > < br >
< input type = "text" placeholder = "cat photo URL" required >
< button type = "submit" > Submit< / button >
< / form >
< / main >
```
< / div >
< / section >
## Solution
< section id = 'solution' >
```js
// solution required
```
< / section >