twitterbootstrapform

<form>
    <fieldset>
        <legend>User Login</legend>
        <div class="clearfix">
            <label for="username">Username</label>
                <div class="input">
                    <input type="text" size="30" name="username" id="username" class="xlarge">
                </div>
        </div><!-- /clearfix -->
        <div class="clearfix">
            <label for="password">Password</label>
                <div class="input">
                    <input type="password" size="30" name="password" id="password" class="xlarge">
                </div>
        </div><!-- /clearfix -->
        <div class="actions">
            <input type="submit" value="Login" class="btn primary">
            &nbsp;
            <button class="btn" type="reset">Cancel</button>
        </div>
    </fieldset>
</form>