.p-tieredmenu-overlay {
    position: absolute;
    top: 0;
    left: 0;
}

.p-tieredmenu ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.p-tieredmenu .p-submenu-list {
    position: absolute;
    min-width: 100%;
    z-index: 1;
    display: none;
}

.p-tieredmenu .p-menuitem-link {
    cursor: pointer;
    display: flex;
    align-items: center;
    text-decoration: none;
    overflow: hidden;
    position: relative;
}

.p-tieredmenu .p-menuitem-text {
    line-height: 1;
}

.p-tieredmenu .p-menuitem {
    position: relative;
}

.p-tieredmenu .p-menuitem-link .p-submenu-icon {
    margin-left: auto;
}

.p-tieredmenu .p-menuitem-active > p-tieredmenusub > .p-submenu-list {
    display: block;
    left: 100%;
    top: 0;
}

.p-tieredmenu .p-menuitem-active > p-tieredmenusub > .p-submenu-list.p-submenu-list-flipped {
    left: -100%;
}