@vcl/vcl/tab-nav/demo/example-uni-justified.html

The whole VCL in one package

<div class="tabbable viewport-bg no-border" style="padding: 1.5em;">
  <div class="tabs tab-style-uni tab-nav-justified" role="tablist">
    <div class="tab selected" role="tab" aria-selected="true">
      <span class="tab-label">Tab 1</span>
    </div>
    <div class="tab" role="tab" tabindex="0">
      <span class="tab-label">Tab 2</span>
    </div>
  </div>
  <div class="tab-content content-bg-color no-border">
    <div role="tabpanel" class="tab-panel">
      I'm content of tab #1.
    </div>
  </div>
</div>