curriculum/challenges/english/blocks/learn-html-forms-by-building-a-registration-form/60ffe7d8aae62c05bcc9e7eb.md
With a display of block the submit button sits flush against the left edge of its parent.
Use the same technique used to center the form to center the submit button.
You should give the submit button a margin of 0 auto.
assert.equal(new __helpers.CSSHelp(document).getStyle('input[type="submit"]')?.margin, '0px auto');
You should not give the submit button a min-width or max-width.
assert.isEmpty(new __helpers.CSSHelp(document).getStyle('input[type="submit"]')?.minWidth);
assert.isEmpty(new __helpers.CSSHelp(document).getStyle('input[type="submit"]')?.maxWidth);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Registration Form</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<h1>Registration Form</h1>
<p>Please fill out this form with the required information</p>
<form method="post" action='https://register-demo.freecodecamp.org'>
<fieldset>
<label for="first-name">Enter Your First Name: <input id="first-name" name="first-name" type="text" required /></label>
<label for="last-name">Enter Your Last Name: <input id="last-name" name="last-name" type="text" required /></label>
<label for="email">Enter Your Email: <input id="email" name="email" type="email" required /></label>
<label for="new-password">Create a New Password: <input id="new-password" name="new-password" type="password" pattern="[a-z0-5]{8,}" required /></label>
</fieldset>
<fieldset>
<legend>Account type (required)</legend>
<label for="personal-account"><input id="personal-account" type="radio" name="account-type" class="inline" checked /> Personal</label>
<label for="business-account"><input id="business-account" type="radio" name="account-type" class="inline" /> Business</label>
</fieldset>
<fieldset>
<label for="profile-picture">Upload a profile picture: <input id="profile-picture" type="file" name="file" /></label>
<label for="age">Input your age (years): <input id="age" type="number" name="age" min="13" max="120" /></label>
<label for="referrer">How did you hear about us?
<select id="referrer" 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 for="bio">Provide a bio:
<textarea id="bio" name="bio" rows="3" cols="30" placeholder="I like coding on the beach..."></textarea>
</label>
</fieldset>
<label for="terms-and-conditions">
<input id="terms-and-conditions" type="checkbox" required name="terms-and-conditions" /> I accept the <a href="https://www.freecodecamp.org/news/terms-of-service/">terms and conditions</a>
</label>
<input type="submit" value="Submit" />
</form>
</body>
</html>
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;
}
form {
width: 60vw;
max-width: 500px;
min-width: 300px;
margin: 0 auto;
}
fieldset {
border: none;
padding: 2rem 0;
border-bottom: 3px solid #3b3b4f;
}
fieldset:last-of-type {
border-bottom: none;
}
label {
display: block;
margin: 0.5rem 0;
}
input,
textarea,
select {
margin: 10px 0 0 0;
width: 100%;
min-height: 2em;
}
input, textarea {
background-color: #0a0a23;
border: 1px solid #0a0a23;
color: #ffffff;
}
.inline {
width: unset;
margin: 0 0.5em 0 0;
vertical-align: middle;
}
--fcc-editable-region--
input[type="submit"] {
display: block;
width: 60%;
}
--fcc-editable-region--