Edit in JSFiddle

<form>
    <p>
        <label for = "usuario">Usuario:</label>
        <input type = "text" id = "usuario" />
    </p>
    
    <p>
        <label for = "password">Contraseña:</label>
        <input type = "password" id = "password" />
    </p>
        
    <input type = "submit" />
</form>