I have to do a page very similar to one that already exist the thing is that i need to replicate the behaviour of the responsive of the page, that is giving me troubles with my navbar if someone can guide me of how to do a navbar similar to the one i have to do that would be very help full
Here is a little bit of my html
<nav class="navbar navbar-expand-lg navbar-dark bg">
<img src="RCPlogo.svg.png" width="130" height="45" class=" mr-left-logo" >
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon "></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<a class="navbar-brand ml-auto " href="RCP.html">
<img src="baseline_home_white_18dp.png" width="30" height="30" class="d-inline-block " alt="">
</a>
<span class="divider-border"></span>
<li class="nav-item dropdown ">
<a class="nav-link nav-letter " href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
PROGRAMME
</a>
<div class="dropdown-menu bg-dropdown" aria-labelledby="navbarDropdown">
<a class="dropdown-item " href="#">Action</a>
<div class="dropdown-divider "></div>
<a class="dropdown-item " href="#">Another action</a>
<div class="dropdown-divider "></div>
<a class="dropdown-item " href="#">Something else here</a>
</div>
</li>
<span class="divider-border"></span>
<li class="nav-item dropdown">
<a class="nav-link nav-letter " href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
ABSTRACTS
</a>
<div class="dropdown-menu bg-dropdown" aria-labelledby="navbarDropdown">
<a class="dropdown-item " href="#">Action</a>
<div class="dropdown-divider "></div>
<a class="dropdown-item " href="#">Another action</a>
<div class="dropdown-divider "></div>
<a class="dropdown-item " href="#">Something else here</a>
</div>
</li>
<span class="divider-border"></span>
<button class="btn btn-info">BOOK NOW FOR 2020</button>
<img src="https://img.icons8.com/color/64/000000/facebook.png" width="40" height="30" class="margin-top-fb" >
<img src="https://img.icons8.com/color/48/000000/twitter-squared.png" width="40" height="30" class="margin-top-tw">
<p class="RCP">#RCPMed2019</p>
</ul>
</div>
</nav>
This is how my navbar on responsive looks like
This is how it should look like
*Here is the link of the page i have to replicate *

