.menu-horizontal {

    display: flex;

    flex-direction: row;

}



.menu-vertical {

    display: flex;

    flex-direction: column;

}



a.submenu-item-text {

    width: 100%;

    display: inline-block;

    border-bottom: none;

    height: 100%;

}



.expand-content{

    overflow: hidden;

    height: auto;

}