.dd .dd-item {
        position: relative;
    }
        
        .dd .dd-item .dd-submenu {
            display: none;
            position: absolute;
            flex-direction: column;
            padding-left: 0;
            left: 0;
            z-index: var(--layer-ceiling);
        }
        
        .dd .dd-item .dd-submenu.active {
                display: flex;
            }
        
        .dd .dd-item .dd-submenu.active li.dd-submenu-item {
                    display: block;
                    margin: var(--space-xs);
                    
                }