Alert Bootstrap4 style01

<!DOCTYPE html>
<html>
<head>
	<title>BACKGROUND OVERLAY | 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="BACKGROUND OVERLAY">
	<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">
	<link href="style.css" rel="stylesheet">
</head>
<body>

	<div class="container mt-5">
		<h2 class="text-center">Bootstrap 4 Alerts</h2><br>
		<div class="alert alert-green alert-dismissible">
		  <button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
		  <strong>Information !</strong> This alert box could indicate a successful or positive action.
		</div>
		<div class="alert alert-red alert-dismissible">
		  <button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
		  <strong>Information !</strong> This alert box could indicate a neutral informative change or action.
		</div>
		<div class="alert alert-blue alert-dismissible">
		  <button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
		  <strong>Information !</strong> This alert box could indicate a warning that might need attention.
		</div>
		<div class="alert alert-orange alert-dismissible">
		  <button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
		  <strong>Information !</strong> This alert box could indicate a dangerous or potentially negative action.
		</div>
		<div class="alert alert-violet alert-dismissible">
			<button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
			<strong>Information !</strong> This alert box could indicate a successful or positive action.
		  </div>
		  <div class="alert alert-brown alert-dismissible">
			<button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
			<strong>Information !</strong> This alert box could indicate a neutral informative change or action.
		  </div>
		  <div class="alert alert-olive alert-dismissible">
			<button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
			<strong>Information !</strong> This alert box could indicate a warning that might need attention.
		  </div>
		  <div class="alert alert-indigo alert-dismissible">
			<button type="button" class="close" data-dismiss="alert"><i class="fa fa-times"></i></button>
			<strong>Information !</strong> This alert box could indicate a dangerous or potentially negative action.
		  </div>
	</div>


	<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> 
	<script src="script.js"></script>
</body>
</html>
.fa{
    font-size: 10px;
    position: absolute;
    top: 10px;
    right: 10px;
}
.alert-green{
    color: #FFF;
    background-color: #3CB371;
    border-color: #3CB371;
}
.alert-red{
    color: #FFF;
    background-color: #FF0000;
    border-color: #FF0000;
}
.alert-blue{
    color: #FFF;
    background-color: #4169E1;
    border-color: #4169E1;
}
.alert-orange{
    color: #FFF;
    background-color: #FFA500;
    border-color: #FFA500; 
}

.alert-violet{
    color: #FFF;
    background-color: #EE82EE;
    border-color: #EE82EE; 
}
.alert-brown{
    color: #FFF;
    background-color: #8B4513;
    border-color: #8B4513; 
}
.alert-olive{
    color: #FFF;
    background-color: #808000;
    border-color: #808000; 
}
.alert-indigo{
    color: #FFF;
    background-color: #4B0082;
    border-color: #4B0082; 
}

                                    
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