How to place navbar below sticky navbar using bootstrap 4? - html

Question

I am using bootstrap 4 to make an application, in which i have two navbars and both needs to be fixed at top in which the second navbar needs to hide while scrolling.
Html:
Navbar 1:
<nav class="navbar fixed-top navbar-expand-lg navbar-light bg-custom-light">
<div class="container-fluid">
<div class="row w-100">
<div class="col-md-2 col-lg-2 col-sm-4 col-xs-4">
<a class="navbar-brand" href="#">
New Project
</a>
</div>
<div class="col-md-4 col-lg-4 col-sm-6 col-xs-6 d-none d-sm-none d-md-block mt-2">
<h4 class="font-weight-600">
Little description
</h4>
</div>
<div class="col-3"></div>
<div class="col-3 mt-3 d-none d-sm-none d-md-block">
<ul class="navbar-nav pl-5">
<li class="nav-item mr-3">
<a class="nav-link" href="#">
Notification
</a>
</li>
<li class="nav-item font-weight-600 mr-3">
<a class="nav-link text-capitalize" href="#">
Hello Admin
</a>
</li>
<li class="nav-item font-weight-600 mr-3">
<a class="nav-link text-capitalize mr-3" href="#">
Profile
</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">
search
</a>
</li>
</ul>
</div>
</div>
</div>
</nav>
Navbar 2:
<nav class="navbar fixed-top navbar-expand-md bg-dark navbar-dark">
<!-- Brand -->
<a class="navbar-brand" href="#">Navbar</a>
<!-- Toggler/collapsibe Button -->
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsibleNavbar">
<span class="navbar-toggler-icon"></span>
</button>
<!-- Navbar links -->
<div class="collapse navbar-collapse" id="collapsibleNavbar">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
</div>
</nav>
Here both the navbar needs to be fixed top for which i have used fixed-top class..
But as of now the navbars are overlapping each other.
You could see in the link https://www.bootply.com/y8EfMpCMc4# where the overlapping happens.
Kindly help me to place a navbar 2 below navbar 1 with position fixed (which also needs to be responsive), in which the navbar 2 alone needs to be in collapsed for small devices and needs to be on right side of navbar 1's navbrand ie.right to New Project.

Answer 1

Use sticky-top on the 1st instead of fixed-top, and make the 2nd navbar static by removing fixed-top.
<nav class="navbar sticky-top navbar-expand-lg navbar-light bg-custom-light"></nav>
<nav class="navbar navbar-expand-md bg-dark navbar-dark"></nav>
Demo: https://www.codeply.com/go/vbF0Sch9xc
Related:
Bootstrap 4 collapsing two navbars into one toggle button
Bootstrap 4 Multiple fixed-top navbars