Home|Bootstrap Navigation

Bootstrap Responsive Navbar

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Required Dependencises

Bootstrap CSS

Bootstrap JS

Jquery

html

<!DOCTYPE html>
<html>
<head>
<title>Boost your web design skill</title>
<link rel="stylesheet" type="text/css" href="style.css">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
<body>
<div class="body-wrap">
<!-- navbar code start -->
<nav class="navbar navbar-inverse">
  <div class="container">
  <!-- Brand and toggle get grouped for better mobile display -->
  <div class="navbar-header">
    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbarMenu" aria-expanded="false">
      <span class="sr-only">Toggle navigation</span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
      <span class="icon-bar"></span>
    </button>
    <a class="navbar-brand" href="#">Brand</a>
  </div>
  <!-- Collect the nav links, forms, and other content for toggling -->
  <div class="collapse navbar-collapse" id="navbarMenu">
    <ul class="nav navbar-nav navbar-right  bts-nav">
      <li class="active"><a href="#">Home <span class="sr-only">(current)</span></a></li>
      <li><a href="#">About Us</a></li>
      <li class="dropdown">
        <a href="#" >Services <span class="caret"></span></a>
        <ul class="dropdown-menu">
          <li><a href="#">Action</a></li>
          <li class="dropdown"><a href="#">Another Dropdown <span class="caret dropdown-caret"></span></a>
            <ul class="dropdown-menu">
              <li><a href="#">Action</a></li>
              <li><a href="#">Action</a></li>
            </ul>
          </li>
          <li><a href="#">Action</a></li>
          <li><a href="#">Action</a></li>
        </ul>
      </li>
      <li class="dropdown"><a href="#">Products <span class="caret"></a>
          <ul class="dropdown-menu">
            <li><a href="#">Action</a></li>
            <li><a href="#">Action</a></li>
          </ul>
      </li>
      <li><a href="#">Contact Us</a></li>
    </ul>
  </div>
  </nav>
  <!-- navbar code end -->
</div>
<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="main.js"></script>
</body>
</html>

css

<style>

.navbar{margin-top:100px;}
ul.bts-nav li > ul{  margin-bottom:10px;}
.navbar-inverse .navbar-nav>li:hover a{color:#000!important;}
.navbar-inverse .navbar-nav>.active>a:hover{color:#fff !important;}
.navbar-inverse{border:none!important; border-radius: 0!important;}
ul.bts-nav  .dropdown-menu{
padding:0px;
background: #E7E7E7;
border:none;
box-shadow: none;
border-radius: 0;
left:0;
}
ul.bts-nav li:hover{
background: #E7E7E7;
}
ul.bts-nav li > ul > li > ul.dropdown-menu {
left: 160px;
top: -3px;
}
ul.bts-nav .dropdown-menu>li>a{
padding:10px 20px;
}
ul.bts-nav .dropdown-caret{
    transform: rotate(-90deg);
}
@media only screen and (max-width: 768px){
ul.bts-nav ul.dropdown-menu {
   width:100%;
   position:relative;
 }
ul.bts-nav li > ul > li > ul.dropdown-menu{
left:0; position:relative;
}
ul.bts-nav .dropdown-caret {
    transform: rotate(0deg);
}
}

</style>

Javascript

<script>

$(document).ready(function(){
  var wWidth = $(window).width();
  if(wWidth > 768){
  $("ul.bts-nav li").hover(function(){
     $(this).children("ul").slideToggle(400);
  });
}
else{
  $("ul.bts-nav li a").click(function(){
     $(this).next("ul").slideToggle(400);
  });
}
});

</script>