Bootstrap Snippet Sticky bootstrap navbar dual navbar using HTML CSS Javascript

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<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<nav class="navbar navbar-expand-lg  navbar-light bg-light " >
  <div class="container-fluid">
    <a class="navbar-brand" href="#">Navbar1</a>
    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarNavDropdown">
      <ul class="navbar-nav">
        <li class="nav-item">
          <a class="nav-link active" aria-current="page" href="#">Home</a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Features</a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Pricing</a>
        </li>
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
            Dropdown link
          </a>
          <ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
            <li><a class="dropdown-item" href="#">Action</a></li>
            <li><a class="dropdown-item" href="#">Another action</a></li>
            <li><a class="dropdown-item" href="#">Something else here</a></li>
          </ul>
        </li>
      </ul>
    </div>
  </div>
</nav>
<nav class="navbar navbar-expand-lg navbar-light bg-primary nav-scr">
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    .sticky {
        position: fixed;
        width: 100%;
        left: 0;
        top: 0;
        z-index: 100;
        border-top: 0;
      }
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    // Get the initial position
            var stickyNavTop1 = $('.nav-scr').offset().top;
            
            // function to decide navigation need to be fixed class or not
            var func_stickyNav = function(){
             var scrollTop = $(window).scrollTop(); // our current vertical position from the top
                  
             //it work only when it scrolled
             // otherwise change it back to relative
             if (scrollTop > stickyNavTop1) { 
                 $('.nav-scr').addClass('sticky');
             } else {
                 $('.nav-scr').removeClass('sticky'); 
             }
         };
         func_stickyNav();
         // and run it again every time you scroll
         $(window).scroll(function() {
             func_stickyNav();
         });
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"Sticky bootstrap navbar dual navbar"
Bootstrap 4.1.1 Snippet by skjalal99

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Questions / Comments:

"Sticky bootstrap navbar dual navbar" Bootstrap 4.1.1 Snippet by skjalal99

Related: See More

Questions / Comments:

"Sticky bootstrap navbar dual navbar"
Bootstrap 4.1.1 Snippet by skjalal99