I want to create menu which is floating menas whn i scroll down  it should go down with it and responsive too..
i have created slider below it but it is not working..
            <div class="container">
                <div class="row">
                    <div class="col-md-2 col-sm-3 col-xs-6">
                    <div class="logo"><a href="index.html"><img src="images/logo/logo.png" alt=""></a></div>
                </div>
                <div class="col-md-10 col-sm-9 col-xs-6">
                    <div class="mgea-full-width">
                        <div class="header-right">
                            <div class="header-menu hidden-sm hidden-xs">
                                <div class="menu">
                                    <ul>
                                        <li><a href="#">Home</a>
                                           
                                        </li>
                                        <li><a href="#">about</a></li>
                                        <li><a href="#">Feature</a></li>
										 <li><a href="#">Food Menu</a></li>
                                        <li><a href="#">gallery</a></li>
                                        <li><a href="contact-us.html">contact</a></li>
                                    </ul>
                                </div>
                            </div>
                            <div class="search">
                                <div class="search-inner">
                                    <a href="#"><i class="mdi mdi-magnify"></i></a>
                                </div>
                            </div>	
                        </div>
                        <div class="search-inside" style="display: none;">
                            <a href="#" class="search-close"><i class="mdi mdi-close"></i></a>
                            <div class="search-overlay"></div>
                            <div class="searchbar-inner">
                                <div class="search">
                                    <form action="#">
                                        <input type="search" placeholder="Search here"><button type="submit"><i class="mdi mdi-magnify"></i></button>
                                    </form>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <!-- Mobile menu start -->
        <div class="mobile-menu-area hidden-lg hidden-md">
            <div class="container">
                <div class="col-md-12">
                    <nav id="dropdown" style="display: block;">
                        <ul>
                            <li><a href="#">Home</a>
                                <ul class="dropdown_menu">
                                    <li><a href="index.html">home page one</a></li>
                                    <li><a href="index-2.html">home page two</a></li>
                                    <li><a href="index-3.html">home page three</a></li>
                                    <li><a href="index-4.html">home page four</a></li>
                                    <li><a href="index-box.html">home page five</a></li>
                                    <li><a href="index-box-fixed.html">home page six</a></li>
                                </ul>
                            </li>
                            <li><a href="#">about</a></li>
                            <li class="mega-parent"><a href="#">Elements</a>
                                <ul class="mgea-menu">
                                    <li class="mega-sub"><a href="#">Column one</a>
                                        <ul class="mega-sub-item">
                                            <li><a href="#">Accordion</a></li>
                                            <li><a href="#">Tab</a></li>
                                            <li><a href="#">table</a></li>
                                            <li><a href="#">progressbar</a></li>
                                            <li><a href="#">Alerts</a></li>
                                        </ul>
                                    </li>
                                    <li class="mega-sub"><a href="#">Column two</a>
                                        <ul class="mega-sub-item">
                                            <li><a href="#">Audio</a></li>
                                            <li><a href="#">vido</a></li>
                                            <li><a href="#">gallery one</a></li>
                                            <li><a href="#">Gallery two</a></li>
                                            <li><a href="#">typhogrpahy</a></li>
                                        </ul>
                                    </li>
                                    <li class="mega-sub"><a href="#">Column Three</a>
                                        <ul class="mega-sub-item">
                                            <li><a href="#">Testimonial</a></li>
                                            <li><a href="#">brand</a></li>
                                            <li><a href="#">Team</a></li>
                                            <li><a href="#">Button</a></li>
                                            <li><a href="#">map</a></li>
                                        </ul>
                                    </li>
                                    <li class="mega-sub"><a href="#">Column one</a>
                                        <ul class="mega-sub-item">
                                            <li><a href="#">Food menu item 1</a></li>
                                            <li><a href="#">Food menu item 2</a></li>
                                            <li><a href="#">Contact form</a></li>
                                            <li><a href="#">Food product</a></li>
                                            <li><a href="#">No sticky</a></li>
                                        </ul>
                                    </li>
                                </ul>
                            </li>
                            <li><a href="#">gallery</a></li>
                            <li><a href="#">pricing</a></li>
                            <li><a href="#">blog</a></li>
                            <li><a href="#">contact</a></li>
                        </ul>
                    </nav>
                </div>
            </div>
        </div>
        <!-- Mobile menu end -->
    	</div>