    <div class="kss-style">
        <h4 class="kss-title kss-title--level-4">
          <a class="kss-title__permalink" href="#kssref-flex-size-2-1-lg">
            <span class="kss-title__ref">
              6.8.12.1
              <span class="kss-title__permalink-hash">
                  #Flex - Size - 2:1 - lg
              </span>
            </span>
            .fls-lg-2-1
          </a>
        </h4>

          <p class="kss-toolbar">
            <a href="#kssref-flex-size-2-1-lg" data-kss-guides="tru