wp-includes/blocks/navigation-submenu/editor.min.css

.wp-block-navigation-submenu{display:block}.wp-block-navigation-submenu .wp-block-navigation__submenu-container{z-index:28}.wp-block-navigation-submenu.has-child-selected>.wp-block-navigation__submenu-container,.wp-block-navigation-submenu.is-selected>.wp-block-navigation__submenu-container{height:auto!important;left:-1px;min-width:200px!important;opacity:1!important;position:absolute;top:100%;visibility:visible!important;width:auto!important}@media (min-width:782px){.wp-block-navigation-submenu.has-child-selected>.wp-block-navigation__submenu-container .wp-block-navigation__submenu-container,.wp-block-navigation-submenu.is-selected>.wp-block-navigation__submenu-container .wp-block-navigation__submenu-container{left:100%;top:-1px}.wp-block-navigation-submenu.has-child-selected>.wp-block-navigation__submenu-container .wp-block-navigation__submenu-container:before,.wp-block-navigation-submenu.is-selected>.wp-block-navigation__submenu-container .wp-block-navigation__submenu-container:before{background:#0000;content:"";display:block;height:100%;position:absolute;right:100%;width:.5em}}