Webleb - HTML UI Elements -

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <center> <title>Registration Form</title></center>
  <link rel="stylesheet" href="styles.css">
</head>
<body>
  <div class="container">
    <center> <h1>Registration Form</h1></center>
    <br>
<center><p>Use the Tab key to move from one input field to the next.</p></center>
    <form name="registration" onsubmit="return formValidation();">
      <fieldset>
        <legend>Personal Information :</legend>
        <label for="userid">User id:</label>
        <input type="text" name="userid" id="userid" required>
<br>
        <label for="passid">Password:</label>
        <input type="password" name="passid" id="passid" required>
<br>
        <label for="username">Name:</label>
        <input type="text" name="username" id="username" required>
<br>
        <label for="address">Address:</label>
        <input type="text" name="address" id="address" required>
      </fieldset>

<fieldset>
        <legend>Contact Information:</legend>
        <label for="country">Country:</label>
        <select name="country" id="country" required>
          <option value="" selected disabled>Select a country</option>
          <option value="AF">Australia</option>
          <option value="AL">Canada</option>
          <option value="DZ">Pakistan</option>
          <option value="AS">Russia</option>
          <option value="AD">USA</option>
        </select>
<br>
        <label for="zip">ZIP code:</label>
        <input type="text" name="zip" id="zip" required>
<br>
        <label for="email">Email:</label>
        <input type="email" name="email" id="email" required>
      </fieldset>

<fieldset>
        <legend>Additional Information :</legend>
        <label>Gender:</label>
        <br>
        <label for="male">Male</label>
        <input type="radio" name="gender" id="male" value="male" required>
        <label for="female">Female</label>
        <input type="radio" name="gender" id="female" value="female" required>
<br>
        <label>Language:</label>
        <br>
        <label for="english">English</label>
        <input type="radio" name="language" id="english" value="english" required>
        <label for="non-english">Non-English</label>
        <input type="radio" name="language" id="non-english" value="non-english" required>
<br>
       <center> <label for="about">About:</label></center>
        <center><input name="about" id="about" rows="4" cols="50"></center>
      </fieldset>

body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #f5f6f7;
  padding: 50px 0;
}
label {
  display: inline-block;
  padding: 5px 10px;
  color: #fff;
  background-color: #1b1b32;
  border-radius: 5px;
  margin-bottom: 10px;
}

input[type="text"],
input[type="password"],
input[type="email"] {
  background-color: #fff;
  border: none;
  border-radius: 5px;
  padding: 10px;
  margin-bottom: 20px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
input[type="submit"] {
  background-color: #1b1b32;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
  background-color: #000;
}
body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: #f5f6f7;
  padding: 50px 0;
}

h1 {
  margin-left: 70px;
}

form {
  width: 500px;
  margin: 0 auto;
}

fieldset {
  border: 1px solid #ccc;
  padding: 10px;
  margin-bottom: 20px;
}

legend {
  font-size: 18px;
  font-weight: bold;
}

form ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

form ul li {
  margin-bottom: 10px;
}

form ul li label {
  display: inline-block;
  padding: 5px 10px;
  color: #fff;
  background-color: #1b1b32;
  border-radius: 5px;
  margin-bottom: 10px;
}

input[type="submit"] {
  background-color: #1b1b32;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
}

Validating your code, please wait...

HTML

CSS