.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;
}