Адаптивное меню Bootstrap

<nav class="navbar navbar-default navbar-static-top" role="navigation">
    <div class="container">
        <div class="row">
            <div class="navbar-header">
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <a class="navbar-brand visible-xs" href="http://1zaicev.ru/">Бизнес в Сети</a>
            </div>
            <div class="navbar-collapse collapse" id="bs-example-navbar-collapse-1" style="height: 1px;">
                <ul class="nav navbar-nav">
                    <li id="button_home" class="">
                        <a href="#">Главная</a>
                    </li>
                    <li id="button_rubric" class="dropdown">
                        <a class="dropdown-toggle" href="#" data-toggle="dropdown">
                            Рубрики
                            <span class="caret"></span>
                        </a>
                        <ul class="dropdown-menu" role="menu">
                            <li>
                                <a href="#" target="_self">Рубрика1</a>
                            </li>
                            <li>
                                <a href="#" target="_self">Рубрика2</a>
                            </li>
                            <li>
                                <a href="#" target="_self">Рубрика3</a>
                            </li>
                        </ul>
                    </li>
                    <li id="button_author" class="">
                        <a href="#">Автор</a>
                    </li>
                    <li id="button_blog" class="">
                        <a href="#">Блог</a>
                    </li>
                    <li id="button_articles" class="">
                        <a href="#">Статьи</a>
                    </li>
                    <li id="button_login" class="">
                        <a href="#">Вход</a>
                    </li>
                    <li id="button_register" class="">
                        <a href="#">Регистрация</a>
                    </li>
                </ul>
            </div>
        </div>
    </div>
</nav>