When clicking on the tabs why not toggle on every click?

When clicking on the tabs, the accordion is hiding and showing but not on every click. See fiddle .

<div role="tabpanel" id="tabs-test">
              <!-- Nav tabs -->
              <ul class="nav nav-tabs" role="tablist">
                <li role="presentation" class="active"><a href="#divTab1" aria-controls="" role="tab" data-toggle="tab">Home</a></li>
                <li role="presentation"><a href="#divTab2" aria-controls="" role="tab" data-toggle="tab">Profile</a></li>
                <li role="presentation"><a href="#divTab3" aria-controls="" role="tab" data-toggle="tab">Messages</a></li>
                <li role="presentation"><a href="#divTab4" aria-controls="" role="tab" data-toggle="tab">Settings</a></li>
              </ul>
              <!-- Tab panes -->
              <div class="tab-content-outer">
                  <div class="tab-content">
                    <div role="tabpanel" class="tab-pane active" id="divTab1">It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</div>
                    <div role="tabpanel" class="tab-pane" id="divTab2">Lorem Ipsum is simply dummy text of the printing and typesetting industry.</div>
                    <div role="tabpanel" class="tab-pane" id="divTab3">The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</div>
                    <div role="tabpanel" class="tab-pane" id="divTab4">The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English versions from the 1914 translation by H. Rackham.</div>
                  </div>
              </div>
            </div>
            <!-- /tabpanel -->