>
                      <a class="dropdown-item" href="./layout-combo.html"> Combined </a>
                      <a class="dropdown-item" href="./layout-condensed.html"> Condensed </a>
                      <a class="dropdown-item" href="./layout-fluid.html"> Fluid </a>
                      <a class="dropdown-item" href="./layout-fluid-vertical.html"> Fluid vertical </a>
                      <a class="dropdown-item" href="./layout-horizontal.html"> Horizontal </a>
                      <a class="dropdown-