Как открытие вкладку элемента на сайте который написан на React.js?

import React, { Component } from 'react';
import './Faq.css';

class Faq extends Component {
	state = {
		isOpen : false
	}
	render() {
		return (

					<div className="faq-page">
								<section>

									<div id="open-btn" className={this.state.isOpen ? "isactive" : "ishidden"} onClick = {this.open}>
									   <div className="open-btn">
								              <div className="open-img1"></div>
								              <div className="open-img2"></div>
								             </div>
								         </div>
							     
								
									<div className={this.state.isOpen ? "show-answer" : "hide-answer"}>
				              			<div className="answer-wrapper">
				              				<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
				              				 Impedit quaerat aperiam quibusdam suscipit accusantium,
				              				 dolores architecto numquam, ducimus sed. Quod a quia veritatis 
				              				 ipsum alias tempore facilis, sunt rem exercitationem!</p>		              			
					              	  	</div>
								    </div>
							    </section>
								<section>

									<div id="open-btn" className={this.state.isOpen ? "isactive" : "ishidden"} onClick = {this.open}>
									   <div className="open-btn">
								              <div className="open-img1"></div>
								              <div className="open-img2"></div>
								             </div>
								         </div>
							     
								
									<div className={this.state.isOpen ? "show-answer" : "hide-answer"}>
				              			<div className="answer-wrapper">
				              				<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
				              				 Impedit quaerat aperiam quibusdam suscipit accusantium,
				              				 dolores architecto numquam, ducimus sed. Quod a quia veritatis 
				              				 ipsum alias tempore facilis, sunt rem exercitationem!</p>		              			
					              	  	</div>
								    </div>
							    </section>
								<section>

									<div id="open-btn" className={this.state.isOpen ? "isactive" : "ishidden"} onClick = {this.open}>
									   <div className="open-btn">
								              <div className="open-img1"></div>
								              <div className="open-img2"></div>
								             </div>
								         </div>
							     
								
									<div className={this.state.isOpen ? "show-answer" : "hide-answer"}>
				              			<div className="answer-wrapper">
				              				<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit.
				              				 Impedit quaerat aperiam quibusdam suscipit accusantium,
				              				 dolores architecto numquam, ducimus sed. Quod a quia veritatis 
				              				 ipsum alias tempore facilis, sunt rem exercitationem!</p>		              			
					              	  	</div>
								    </div>
							    </section>

			</div>
		);
	}
	open = () => this.setState ({
		isOpen : !this.state.isOpen
	})
}

export default Faq;