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---
id: 60fad99e09f9d30c1657e790
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title: Step 39
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challengeType: 0
2021-10-21 10:07:52 -07:00
dashedName: step-39
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---
# --description--
Center the `form` element, by giving it a `margin` of `0 auto` . Then, fix its size to a maximum `width` of `500px` , and a minimum width of `300px` . In between that range, allow it to have a `width` of `60vw` .
# --hints--
You should use a `form` selector to style the `form` element.
```js
assert.exists(new __helpers.CSSHelp(document).getStyle('form'));
```
You should give the `form` a `margin` of `0 auto` .
```js
assert.equal(new __helpers.CSSHelp(document).getStyle('form')?.margin, '0px auto');
```
You should give the `form` a `max-width` of `500px` .
```js
assert.equal(new __helpers.CSSHelp(document).getStyle('form')?.maxWidth, '500px');
```
You should give the `form` a `min-width` of `300px` .
```js
assert.equal(new __helpers.CSSHelp(document).getStyle('form')?.minWidth, '300px');
```
You should give the `form` a `width` of `60vw` .
```js
assert.equal(new __helpers.CSSHelp(document).getStyle('form')?.width, '60vw');
```
# --seed--
## --seed-contents--
```html
<!DOCTYPE html>
< html >
< head >
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< title > Registration Form< / title >
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< link rel = "stylesheet" type = "text/css" href = "styles.css" / >
< / head >
< body >
< h1 > Registration Form< / h1 >
< p > Please fill out this form with the required information< / p >
< form action = 'https://fcc-registration-form.com' >
< fieldset >
< label > Enter Your First Name: < input type = "text" name = "first-name" required / > < / label >
< label > Enter Your Last Name: < input type = "text" name = "last-name" required / > < / label >
< label > Enter Your Email: < input type = "email" name = "email" required / > < / label >
< label > Create a New Password: < input type = "password" name = "password" pattern = "[a-z0-5]{8,}" required / > < / label >
< / fieldset >
< fieldset >
< label > < input type = "radio" name = "account-type" / > Personal Account< / label >
< label > < input type = "radio" name = "account-type" / > Business Account< / label >
< label >
< input type = "checkbox" name = "terms" required / > I accept the < a href = "https://www.freecodecamp.org/news/terms-of-service/" > terms and conditions< / a >
< / label >
< / fieldset >
< fieldset >
< label > Upload a profile picture: < input type = "file" name = "file" / > < / label >
< label > Input your age (years): < input type = "number" name = "age" min = "13" max = "120" / >
< / label >
< label > How did you hear about us?
< select name = "referrer" >
< option value = "" > (select one)< / option >
< option value = "1" > freeCodeCamp News< / option >
< option value = "2" > freeCodeCamp YouTube Channel< / option >
< option value = "3" > freeCodeCamp Forum< / option >
< option value = "4" > Other< / option >
< / select >
< / label >
< label > Provide a bio:
< textarea name = "bio" rows = "3" cols = "30" placeholder = "I like coding on the beach..." > < / textarea >
< / label >
< / fieldset >
< input type = "submit" value = "Submit" / >
< / form >
< / body >
< / html >
```
```css
body {
width: 100%;
height: 100vh;
margin: 0;
background-color: #1b1b32 ;
color: #f5f6f7 ;
font-family: Tahoma;
font-size: 16px;
}
h1, p {
margin: 1em auto;
text-align: center;
}
--fcc-editable-region--
--fcc-editable-region--
label {
display: block;
margin: 0.5rem 0;
}
```
