Extra minimal tabs

Standard

<!-- START Minimal tab style used on sign in pages etc -->
<div class="v5-tabs tabs__tab-container tabs__tab-container--extra-minimal">
  <a href="#" class="tabs__tab tabs__tab--active">Sign in</a>
  <a href="#" class="tabs__tab">Register</a>
</div>
<!-- END Minimal tab style used on sign in pages etc -->