#tag layout_block("mainContent")
<section class="content-header">
  <h1>
    System
    <small>overview</small>
  </h1>
  <ol class="breadcrumb">
    <li><a href="/"><i class="fa fa-home"></i> Home</a></li>
    <li class="active">System</li>
  </ol>
</section>

<!-- Main content -->
<section class="content">

  <div class="row">
    <div class="col-xs-12">
      <div class="box box-primary">
        <div class="box-header">
          <h3 class="box-title">Properties of system</h3>
        </div>
        <!-