OpenAuth.Net/OpenAuth.WebTest/Views/Login/Index.cshtml

@{
    ViewBag.Title = "title";
}

<h2>Login</h2>

<form class="form-horizontal" method="POST">
    <div class="control-group">
        <label class="control-label" for="username">Email</label>
        <div class="controls">
            <input type="text" id="username" name="username" value="admin">
        </div>
    </div>
    <div class="control-group">
        <label class="control-label" for="password">Password</label>
        <div class="controls">
            <input type="password" id="password" name="password" value="admin">
        </div>
    </div>
    <div class="control-group">
        <div class="controls">
            <label class="checkbox">
                <input type="checkbox"> Remember me
            </label>
            <button type="submit" class="btn">Sign in</button>
        </div>
    </div>
</form>