<nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="./index.html" class="navbar-brand"><img src="./images/logo.png" alt="echarts logo" class="navbar-logo"/></a></div><div id="bs-example-navbar-collapse-1" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="./index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Docs<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="./tutorial.html">Tutorial</a></li><li><a href="./api.html">API</a></li><li><a href="./option.html">Option</a></li><li><a href="./changelog.html">Changelog</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Works<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://ecomfe.github.io/echarts-examples/public/index.html" target="_blank">Demo</a></li><li><a href="http://gallery.echartsjs.com" target="_blank">Gallery</a></li></ul></li><li id="nav-download"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="./download.html">Download</a></li><li><a href="./license.html">License</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="./images/github.png" width="18"/></a></li><li id="nav-chinese"><a href="http://echarts.baidu.com/index.html">中文</a></li></ul></div></div></nav>