Responsive menu (Bootstrap)

<nav Class="NavBar Navbar-default" Role="Navigation"> <div Class="Navbar-header"> <button Type="Button" Class="Navbar-toggle" Data-toggle="Collapse" Data-target="#example-navbar-collapse"> <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="#">W3cschool</a> </div> <div Class="Collapse Navbar-collapse" Id="Example-navbar-collapse"> <ul Class="Nav Navbar-nav"> <li Class="Active"><a Href="#">Ios</a></li> <li><a Href="#">Svn</a></li> <li Class="Dropdown"> <a Href="#" Class="Dropdown-toggle" Data-toggle="Dropdown">Java<b Class="Caret"></b> </a> <ul Class="Dropdown-menu"> <li><a Href="#">Jmeter</a></li> <li><a Href="#">Ejb</a></li> <li><a Href="#">Jasper Report</a></li> <li Class="Divider"></li> <li><a href= "#" > separate links span class= "tag" ></a></li> <liclass= "divider" ></li>  <li><a href=  "#" > another detached link </a></li>< Span class= "PLN" > </ul> </li></ul> </div></NAV>               

Responsive menu (Bootstrap)