Registration Form freecodecamp

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" type="text/css" href="style.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 for="">Enter Your First Name: <input type="text" name="first-name" required/></label>
            <label for="">Enter Your Last Name: <input type="text" name="last-name" required/></label>
            <label for="">Enter Your Email: <input type="email" name="email" required/></label>
            <label for="">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" class="inline"/> Personal Account</label>
            <label><input type="radio" name="account-type" class="inline"/> Business Account</label>
            <label>
                <input type="checkbox" name="terms" class="inline" 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" min="13" max="120" name="age"/></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 cols="30" rows="3" placeholder="I like coding on the beach..." name="bio"></textarea>
            </label>
        </fieldset>
        <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 {
    margin: 0 auto;
    max-width: 500px;
    min-width: 300px;
    width: 60vw;
    padding-bottom: 2em;
}

fieldset {
    border: none;
    padding: 2rem 0;
}

fieldset:not(:last-of-type) {
    border-bottom: 3px solid #3b3b4f;
}

label {
    display: block;
    margin: 0.5rem 0;
}

input, textarea, select {
    width: 100%;
    margin: 10px 0 0 0;
    min-height: 2em;
}

input, textarea {
    border: 1px solid #0a0a23;
    background-color: #0a0a23;
    color: #ffffff;
}

.inline {
    width: unset;
    margin: 0 0.5em 0 0;
    vertical-align: middle;
}

input[type="submit"] {
    display: block;
    width: 60%;
    margin: 1em auto;
    height: 2em;
    font-size: 1.1rem;
    background-color: #3b3b4f;
    border-color: white;
    min-width: 300px;
}

input[type="file"] {
    padding: 1px 2px;
}

a {
    color: #dfdfe2;
}