I am strucked into an issue where the collapsable bootstrap navbar extends full width and seems not to be responsive only on android mobile devices. It works fine on iphone. The site is http://tworingsmedia.com/clients/Cornwall/05/index.html
Here is the code:
<header id="header" role="banner">
<nav class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".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>
<div class="navbar-brand">
<a href="index.html"><img src="img/web-logo03.png" width="270" height="248" alt="Cornwall waterfestival logo" class="logo" id="cornwall-logo"></a>
</div>
</div>
<div class="navbar-collapse collapse">
<div class="menu">
<ul class="nav nav-tabs" role="tablist">
<li>.....</li>
</ul>
</div>
</div>
</div>
</nav>