Function closeSubMenu

component/Menu.js:33–39

(node)

    },

    closeSubMenu(node){
        const {popped, mode, horizontal} = this.props;
        if (popped || mode === 'hover' || horizontal) {
            let base = node || ReactDOM.findDOMNode(this.refs.base);
            removeClass(base.querySelectorAll('.sub-menu._active'), '_active');
        }
    },

    toggleSubMenu(index){
        let {accordion, popped, horizontal} = this.props;