WordPress/wp-includes/blocks/navigation-submenu/style.min.css

.wp-block-navigation-submenu{position:relative;display:flex}.wp-block-navigation-submenu .wp-block-navigation__submenu-icon svg{stroke:currentColor}button.wp-block-navigation-item__content{background-color:initial;border:none;color:currentColor;font-size:inherit;font-family:inherit}.wp-block-navigation-submenu__toggle{cursor:pointer}