<form action="test.php" method="post">
      
        <legend>Identifiez-vous</legend>
       <p>
          <label for="login">Login :</label> 
          <input type="text" name="login" id="login" value="" />
        </p>
        <p>
          <label for="password">Password :</label> 
          <input type="password" name="password" id="password" value=""/> 
          <input type="submit" name="submit" value="Se logguer" />
        </p>
      
    </form>