una/template/menu_floating_blocks_dash.html

<ul class="bx-menu-floating-blocks-dash bx-menu-object-__object__ bx-clearfix bx-def-margin-sec-leftright-neg">
    <bx_repeat:menu_items>
        <li class="bx-def-box bx-def-round-corners bx-def-color-bg-hl-hover bx-def-box bx-def-box-sizing __class_add__ bx-def-padding-sec bx-def-margin-sec-bottom bx-def-margin-sec-left">
            <a href="__link__" target="__target__" onclick="__onclick__">
                <div class="bx-menu-floating-blocks-icon bx-def-margin-sec-right">
                    <bx_if:icon><i class="sys-icon __icon__"></i></bx_if:icon>
                    <bx_if:image><img style="background-image:url(__icon_url__)" src="><bx_icon_url:spacer.gif />" /></bx_if:image>
                </div>
                <div class="bx-menu-floating-blocks-title">__title__</div>
                <bx_if:addon>__addonf__</bx_if:addon>
            </a>
        </li>
    </bx_repeat:menu_items>
</ul>

<script language="javascript">
    $(document).ready(function () {
        // add default class to active menu items
        $('.bx-menu-floating-blocks-big > li.bx-menu-tab-active').not('.bx-def-color-bg-active').addClass('bx-def-color-bg-active');
    });
</script>