heckbox"><input checked="checked" type="checkbox" value="sprites.less"> Icons</label>
              </div><!-- /span -->
              <div class="span3">
                <h3>Components</h3>
                <label class="checkbox"><input checked="checked" type="checkbox" value="button-groups.less"> Button groups and dropdowns</label>
                <label class="checkbox"><input checked="checked" type="checkbox" value="navs.less"> Navs, tabs, and pills</label>
                <label class="checkbox"><input