Untitled

<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Forma1</title>
    <link rel="stylesheet" href="VjezbaForme1.css">
    <link rel="stylesheet" href="ResetCSS.css">
</head>
<body>
   <div class="Header"> <p>Create your Google acount</p></div>
   <div class="Content">
    <form id="Mainform " method="POST" action="contact.php">
    Name<br>
    <input type="text" id="firstName" name="firstName" placeholder="First " >
    <input type="text" name="LastName" id="LastName" placeholder="Last "><br>
    Chose your username <br>
    <input type="text" name="UserName" id="UserName" placeholder="someone "><br>
    Create a password <br>
    <input type="text" name="password" id="password"><br>
    Confirm your password <br>
    <input type="text" name="password" id="password"><br>
    Birthday <br>
    <input type="date" name="Birthday" id="Birthday"><br>
    <input type="" name="" id="">
    </form>
</div>
</body>
</html>