-<nav class="navbar navbar-default navbar-static-top" role="navigation">
-<div class="container-fluid">
-<div class="navbar-header">
-<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1"> <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="/">Gruntmaster 6000</a>
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-<div class="collapse navbar-collapse">
-<ul class="nav navbar-nav">
-<li><a href="/pb/">Problems</a>
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-<ul class="nav navbar-nav navbar-right">
-<li><a class="dropdown-toggle" data-toggle="dropdown"> Theme <span class="caret"></span></a>
+<nav role="navigation">
+<ul class="nav nav-pills nav-justified">
+<li id="nav-home"><a href="/">Home</a>
+<li id="nav-pb"><a href="/pb/">Problems</a>
+<li id="nav-ct"><a href="/ct/">Contests</a>
+<li id="nav-log"><a href="/log/">Job log</a>
+<li id="nav-us"><a href="/us/">Users</a>
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