<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="row">
<div class="col-sm-2 admin-sidebar">
<div class="nav flex-column nav-pills text-center text-uppercase admin-nav" id="sidebar-admin" role="tablist" aria-orientation="vertical">
<a class="nav-link active show admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-communicate" role="tab" aria-controls="admin-communicate" aria-selected="true">Communicate</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-requests" role="tab" aria-controls="admin-requests" aria-selected="false">Requests</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-users" role="tab" aria-controls="admin-users" aria-selected="false">Users</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-groups" role="tab" aria-controls="admin-groups" aria-selected="false">Groups</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-analytics" role="tab" aria-controls="admin-analytics" aria-selected="false">Analytics</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-messages" role="tab" aria-controls="admin-messages" aria-selected="false">Messages</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-sessions" role="tab" aria-controls="admin-sessions" aria-selected="false">Sessions</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-testimonials" role="tab" aria-controls="admin-testimonials" aria-selected="false">Testimonials</a>
<a class="nav-link admin-nav-item admin-sidebar-item" data-toggle="pill" href="#admin-changelog" role="tab" aria-controls="admin-changelog" aria-selected="false">Changelog</a>
</div>
</div>
<div class="col-sm-12 admin-tabs">
<ul class="nav nav-tabs admin-nav text-uppercase" role="tablist">
<li class="nav-item">
<a class="nav-link admin-nav-item active" data-toggle="tab" href="#admin-communicate" role="tab" aria-controls="admin-communicate" aria-selected="true">Communicate</a>
</li>
<li class="nav-item">
<a class="nav-link admin-nav-item" data-toggle="tab" href="#admin-requests" role="tab" aria-controls="admin-requests" aria-selected="false">Requests</a>
</li>
<li class="nav-item">
<a class="nav-link admin-nav-item" data-toggle="tab" href="#admin-users" role="tab" aria-controls="admin-users" aria-selected="false">Users</a>
</li>
<li class="nav-item">
<a class="nav-link admin-nav-item" data-toggle="tab" href="#admin-groups" role="tab" aria-controls="admin-groups" aria-selected="false">Groups</a>
</li>
<li class="nav-item">
<a class="nav-link admin-nav-item" data-toggle="tab" href="#admin-analytics" role="tab" aria-controls="admin-analytics" aria-selected="false">Analytics</a>
</li>
<li class="nav-item">