影
            </a>
        </div>
        <!--小屏幕导航按钮和logo-->
        <!--导航-->
        <div class="navbar-collapse collapse">
            <form class="navbar-form navbar-left" role="search" style="margin-top:18px;">
                <div class="form-group input-group">
                    <input type="text" class="form-control" placeholder="请输入电影名！">
                    <span class="input-group-btn">
                        <a class="btn btn-default" href="search.html"><s