<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>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Glass Effect Navbar</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.0/css/all.css" integrity="sha384-lZN37f5QGtY3VHgisS14W3ExzMWZxybE1SJSEsQp9S+oqd12jhcu+A56Ebc1zFSJ" crossorigin="anonymous">
</head>
<style>
.navbar{background-color:gray;border:none;width:100%;}
i{color:black;font-weight:bold;font-size:25px;}
.tog{position:absolute;
top:0px;
left:0px;
width:50%;
height:625px;
box-shadow: inset 0 0 2000px rgba(255, 255, 255, .5);
border-radius:0px 0px 1000px 0px;
}
.tog2{position:absolute;
top:0px;
right:0px;
width:50%;
height:625px;
box-shadow: inset 0 0 2000px rgba(255, 255, 255, .5);
border-radius:0px 0px 0px 1000px;
