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 // tabbed content
    // http://www.entheosweb.com/tutorials/css/tabs.asp
    $(".tab_content").hide();
    $(".tab_content:first").show();

  /* if in tab mode */
    $("ul.tabs li").click(function() {

      $(".tab_content").hide();
      var activeTab = $(this).attr("rel");
      $("#"+activeTab).fadeIn();

      $("ul.tabs li").removeClass("active");
      $(this).addClass("active");

	  $(".tab_drawer_heading").removeClass("d_active");
	  $(".tab_drawer_heading[rel^='"+activeTab+"']").addClass("d_active");

    });
	/* if in drawer mode */
	$(".tab_drawer_heading").click(function() {

      $(".tab_content").hide();
      var d_activeTab = $(this).attr("rel");
      $("#"+d_activeTab).fadeIn();

	  $(".tab_drawer_heading").removeClass("d_active");
      $(this).addClass("d_active");

	  $("ul.tabs li").removeClass("active");
	  $("ul.tabs li[rel^='"+d_activeTab+"']").addClass("active");
    });


	/* Extra class "tab_last"
	   to add border to right side
	   of last tab */
	$('ul.tabs li').last().addClass("tab_last");

<ul class="tabs">
  <li class="active" rel="tab1">Tab 1</li>
  <li rel="tab2">Tab 2</li>
  <li rel="tab3">Tab 3</li>
  <li rel="tab4">Tab 4</li>

</ul>
<div class="tab_container">
  <h3 class="d_active tab_drawer_heading" rel="tab1">Tab 1</h3>
  <div id="tab1" class="tab_content">
  <h2>Tab 1 content</h2>
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec ac metus augue.</p>
  </div>
  <!-- #tab1 -->
  <h3 class="tab_drawer_heading" rel="tab2">Tab 2</h3>
  <div id="tab2" class="tab_content">
  <h2>Tab 2 content</h2>
    <p>Nunc dui velit, scelerisque eu placerat volutpat, dapibus eu nisi. Vivamus eleifend vestibulum odio non vulputate.</p>
  </div>
  <!-- #tab2 -->
  <h3 class="tab_drawer_heading" rel="tab3">Tab 3</h3>
  <div id="tab3" class="tab_content">
  <h2>Tab 3 content</h2>
    <p>Nulla eleifend felis vitae velit tristique imperdiet. Etiam nec imperdiet elit. Pellentesque sem lorem, scelerisque sed facilisis sed, vestibulum sit amet eros.</p>
  </div>
  <!-- #tab3 -->
  <h3 class="tab_drawer_heading" rel="tab4">Tab 4</h3>
  <div id="tab4" class="tab_content">
  <h2>Tab 4 content</h2>
    <p>Integer ultrices lacus sit amet lorem viverra consequat. Vivamus lacinia interdum sapien non faucibus. Maecenas bibendum, lectus at ultrices viverra, elit magna egestas magna, a adipiscing mauris justo nec eros.</p>
  </div>
  <!-- #tab4 -->
</div>
<!-- .tab_container -->
</div>

ul.tabs {
  margin: 0;
  padding: 0;
  float: right;
  list-style: none;
  height: 32px;
  width: 20%;
  direction: rtl;
}

ul.tabs li {
  display: block;
  margin: 0;
  cursor: pointer;
  padding: 0px 21px;
  margin: 0px 5px 5px 0px;
  height: 31px;
  line-height: 31px;
  border: 1px solid #ccc;
  border-right: 10px solid #bf94c7;
  border-left:none;
  background-color: #fff;
  overflow: hidden;
  position: relative;
}

.tab_last { border-right: 1px solid #333; }

ul.tabs li:hover {
  border-color: #000;
  color: #333;
}

ul.tabs li.active {
  background-color: #fff;
  border: 1px solid;
  border-right: 10px solid #09f;
  display: block;
  margin-left:-1px;
  border-left:none;
}

.tab_container {
  border: 1px solid #333;
  float: right;
  width: 79%;
  background: #fff;
}

.tab_content {
  padding: 20px;
  display: none;
}

.tab_drawer_heading { display: none; }

@media screen and (max-width: 480px) {

  .tab_container {
    width: 100%;
  }

  .tabs {
    display: none;
  }
  .tab_drawer_heading {
    background-color: #ccc;
    color: #fff;
    border-top: 1px solid #333;
    margin: 0;
    padding: 5px 20px;
    display: block;
    cursor: pointer;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
  .d_active {
    background-color: #666;
    color: #fff;
  }
}