Dropdown right aligned B4

<!DOCTYPE html>
<html>
<head>
	<title>CAROUSEL BOOTSTRAP4 | par NGLESSON</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<meta name="keyword" content="CAROUSEL BOOTSTRAP4">
	<meta name="author" content="Mezgani said">
	<meta name="copyright" content="NGLESSON">
	<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
</head>
<body class="container-fluid">
    <header class="row mb-5 mt-5">
      <div class="col-12">
		<nav class="navbar navbar-expand-lg navbar-light bg-light">
		  <a class="navbar-brand" href="#">Navbar</a>
		  <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 ml-auto">
			  <li class="nav-item dropdown">
				<button type="button" class="btn btn-secondary dropdown-toggle" id="navbarDropdownMenuLink" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Welcome</button>
				<div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdownMenuLink">
				  <a class="dropdown-item" href="#">Action</a>
				  <a class="dropdown-item" href="#">Another action</a>
				  <a class="dropdown-item" href="#">Something else here</a>
				</div>
			  </li>
			</ul>
		  </div>
		</nav>	  
	  </div>
	</header>      
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>                       
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
</body>
</html>

                                    

                                    
Vidéo background en html5 style02

Vidéo background en html5 style02

Triangle Background css 01

Triangle Background css 01

Timeline style06

Timeline style06

Scroll to div ID

Scroll to div ID

Nav Menu style01

Nav Menu style01

Input range slider HTML style04

Input range slider HTML style04

Image hover effects style

Image hover effects style

Form login 02

Form login 02

Form Step With B4 Style01

Form Step With B4 Style01

Elastic Content Slider

Elastic Content Slider

Créer une input search animée

Créer une input search animée

Arrows Defense Game

Arrows Defense Game