易于导航的Bootstrap导航栏和轻松的桌面菜单

Question

我们如何拥有类似于Flipkart

的导航栏

在bootstrap 4中具有Easy mobile search和easy desktop菜单栏选项

    <nav class="navbar fixed-top navbar-expand-lg navbar-dark bg-dark fixed-top">
    <div class="container">
      <a class="navbar-brand" href="index.html">Company Name</a>
      <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>
      <div class="collapse navbar-collapse" id="navbarResponsive">
        <ul class="navbar-nav ml-auto">
          <li class="nav-item">
            <a class="nav-link" href="home">Home</a>
          </li>
          <li class="nav-item">
            <a class="nav-link" href="services">Services</a>
          </li>
        </ul>
      </div>
    </div>
  </nav>