.wp-block-nexa-navigation-submenu{background:#f1f1f1;min-width:230px}.wp-block-nexa-navigation-submenu .wp-block-nexa-navigation-item{border-top:1px solid #d8d8d8}.wp-block-nexa-navigation-submenu .wp-block-nexa-navigation-item:first-child{border-top:none}