      <header class="main-header">
        <!-- Logo -->
        <a href="index.php" class="logo">
          <!-- mini logo for sidebar mini 50x50 pixels -->
          <span class="logo-mini"><b>A</b>LT</span>
          <!-- logo for regular state and mobile devices -->
          <span class="logo-lg">Siged</span>
        </a>
        <!-- Header Navbar: style can be found in header.less -->
        <nav class="navbar navbar-static-top" role="navigation">
          <!-- Sidebar toggle button-->
          <a href="#" class="sidebar-toggle" data-toggle="offcanvas" role="button">
            <span class="sr-only">Toggle navigation</span>
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          <div class="navbar-custom-menu">
            <ul class="nav navbar-nav">
              <!-- Messages: style can be found in dropdown.less-->
              <li class="dropdown messages-menu">
                <!--<a href="#" class="dropdown-toggle" data-toggle="dropdown">
                  <i class="fa fa-envelope-o"></i>
                  <span class="label label-success">4</span>
                </a>-->
                <ul class="dropdown-menu">
                  <li class="header">You have 4 messages</li>
                  <li>
                    <!-- inner menu: contains the actual data -->
                    <ul class="menu">
                      <li><!-- start message -->
                        <a href="#">
                          <div class="pull-left">
                            <!--<img src="../../dist/img/user2-160x160.jpg" class="img-circle" alt="User Image">-->
                          </div>
                          <h4>
                            Support Team
                            <small><i class="fa fa-clock-o"></i> 5 mins</small>
                          </h4>
                          <p>Why not buy a new awesome theme?</p>
                        </a>
                      </li><!-- end message -->
                      <li>
                        <a href="#">
                          <div class="pull-left">
                            <!--<img src="../../dist/img/user3-128x128.jpg" class="img-circle" alt="User Image">-->
                          </div>
                          <h4>
                            AdminLTE Design Team
                            <small><i class="fa fa-clock-o"></i> 2 hours</small>
                          </h4>
                          <p>Why not buy a new awesome theme?</p>
                        </a>
                      </li>
                      <li>
                        <a href="#">
                          <div class="pull-left">
                            <!--<img src="../../dist/img/user4-128x128.jpg" class="img-circle" alt="User Image">-->
                          </div>
                          <h4>
                            Developers
                            <small><i class="fa fa-clock-o"></i> Today</small>
                          </h4>
                          <p>Why not buy a new awesome theme?</p>
                        </a>
                      </li>
                      <li>
                        <a href="#">
                          <div class="pull-left">
                            <!--<img src="../../dist/img/user3-128x128.jpg" class="img-circle" alt="User Image">-->
                          </div>
                          <h4>
                            Sales Department
                            <small><i class="fa fa-clock-o"></i> Yesterday</small>
                          </h4>
                          <p>Why not buy a new awesome theme?</p>
                        </a>
                      </li>
                      <li>
                        <a href="#">
                          <div class="pull-left">
                            <!--<img src="../../dist/img/user4-128x128.jpg" class="img-circle" alt="User Image">-->
                          </div>
                          <h4>
                            Reviewers
                            <small><i class="fa fa-clock-o"></i> 2 days</small>
                          </h4>
                          <p>Why not buy a new awesome theme?</p>
                        </a>
                      </li>
                    </ul>
                  </li>
                  <li class="footer"><a href="#">See All Messages</a></li>
                </ul>
              </li>
              <!-- Notifications: style can be found in dropdown.less -->
              <li class="dropdown notifications-menu">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                  <i class="fa fa-bell-o"></i>
                  <span class="label label-warning">10</span>
                </a>
                <ul class="dropdown-menu">
                  <li class="header">You have 10 notifications</li>
                  <li>
                    <!-- inner menu: contains the actual data -->
                    <ul class="menu">
                      <li>
                        <a href="#">
                          <i class="fa fa-users text-aqua"></i> 5 new members joined today
                        </a>
                      </li>
                      <li>
                        <a href="#">
                          <i class="fa fa-warning text-yellow"></i> Very long description here that may not fit into the page and may cause design problems
                        </a>
                      </li>
                      <li>
                        <a href="#">
                          <i class="fa fa-users text-red"></i> 5 new members joined
                        </a>
                      </li>
                      <li>
                        <a href="#">
                          <i class="fa fa-shopping-cart text-green"></i> 25 sales made
                        </a>
                      </li>
                      <li>
                        <a href="#">
                          <i class="fa fa-user text-red"></i> You changed your username
                        </a>
                      </li>
                    </ul>
                  </li>
                  <li class="footer"><a href="#">View all</a></li>
                </ul>
              </li>
              <!-- Tasks: style can be found in dropdown.less -->
              <li class="dropdown tasks-menu">
                <!--<a href="#" class="dropdown-toggle" data-toggle="dropdown">
                  <i class="fa fa-flag-o"></i>
                  <span class="label label-danger">9</span>
                </a>-->
                <ul class="dropdown-menu">
                  <li class="header">You have 9 tasks</li>
                  <li>
                    <!-- inner menu: contains the actual data -->
                    <ul class="menu">
                      <li><!-- Task item -->
                        <a href="#">
                          <h3>
                            Design some buttons
                            <small class="pull-right">20%</small>
                          </h3>
                          <div class="progress xs">
                            <div class="progress-bar progress-bar-aqua" style="width: 20%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
                              <span class="sr-only">20% Complete</span>
                            </div>
                          </div>
                        </a>
                      </li><!-- end task item -->
                      <li><!-- Task item -->
                        <a href="#">
                          <h3>
                            Create a nice theme
                            <small class="pull-right">40%</small>
                          </h3>
                          <div class="progress xs">
                            <div class="progress-bar progress-bar-green" style="width: 40%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
                              <span class="sr-only">40% Complete</span>
                            </div>
                          </div>
                        </a>
                      </li><!-- end task item -->
                      <li><!-- Task item -->
                        <a href="#">
                          <h3>
                            Some task I need to do
                            <small class="pull-right">60%</small>
                          </h3>
                          <div class="progress xs">
                            <div class="progress-bar progress-bar-red" style="width: 60%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
                              <span class="sr-only">60% Complete</span>
                            </div>
                          </div>
                        </a>
                      </li><!-- end task item -->
                      <li><!-- Task item -->
                        <a href="#">
                          <h3>
                            Make beautiful transitions
                            <small class="pull-right">80%</small>
                          </h3>
                          <div class="progress xs">
                            <div class="progress-bar progress-bar-yellow" style="width: 80%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
                              <span class="sr-only">80% Complete</span>
                            </div>
                          </div>
                        </a>
                      </li><!-- end task item -->
                    </ul>
                  </li>
                  <li class="footer">
                    <a href="#">View all tasks</a>
                  </li>
                </ul>
              </li>
              <!-- User Account: style can be found in dropdown.less -->
              <li class="dropdown user user-menu">
                <a href="#" class="dropdown-toggle" data-toggle="dropdown">
                  <!--<img src="../../dist/img/user2-160x160.jpg" class="user-image" alt="User Image">-->
                  <span class="hidden-xs">Cerra sesión</span>
                </a>
                <ul class="dropdown-menu">
                  <!-- User image -->
                  <li class="user-header">
                    <!--<img src="../../dist/img/user2-160x160.jpg" class="img-circle" alt="User Image">-->
                    <p>
                      Alexander Pierce - Web Developer
                      <small>Member since Nov. 2012</small>
                    </p>
                  </li>
                  <!-- Menu Body -->
                  <li class="user-body">
                    <div class="col-xs-4 text-center">
                      <a href="#">Followers</a>
                    </div>
                    <div class="col-xs-4 text-center">
                      <a href="#">Sales</a>
                    </div>
                    <div class="col-xs-4 text-center">
                      <a href="#">Friends</a>
                    </div>
                  </li>
                  <!-- Menu Footer-->
                  <li class="user-footer">
                    <div class="pull-left">
                      <a href="#" class="btn btn-default btn-flat">Profile</a>
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                      <a href="#" class="btn btn-default btn-flat">Sign out</a>
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              </li>
              <!-- Control Sidebar Toggle Button -->
              <li>
                <a href="#" data-toggle="control-sidebar"><i class="fa fa-gears"></i></a>
              </li>
            </ul>
          </div>
        </nav>