Sidebar with ListView in React Sidebar component

import { ButtonComponent } from '@syncfusion/ej2-react-buttons';
import { ListViewComponent } from '@syncfusion/ej2-react-lists';
import { SidebarComponent } from '@syncfusion/ej2-react-navigations';
import * as React from 'react';
export default class App extends React.Component {
    constructor(props) {
        super(props);
        this.width = '100%';
        this.type = 'Over';
        this.data = [
            { text: 'Home', id: 'list-01' },
            { text: 'Offers', id: 'list-02' },
            { text: 'Support', id: 'list-03' },
            { text: 'Logout', id: 'list-04' }
        ];
        this.toggleClick = this.toggleClick.bind(this);
        this.closeClick = this.closeClick.bind(this);
        this.onCreate = this.onCreate.bind(this);
    }
    onCreate() {
        this.sidebarObj.element.style.visibility = '';
    }
    // Toggle(Open/Close) the Sidebar
    toggleClick() {
        this.sidebarObj.toggle();
    }
    // Close the Sidebar
    closeClick() {
        this.sidebarObj.hide();
    }
    render() {
        return (<div className="control-section">
                
                <SidebarComponent id="default-sidebar" ref={Sidebar => this.sidebarObj = Sidebar} width={this.width} style={{ visibility: "hidden" }} created={this.onCreate} type={this.type}>
                    <div id='closebtn'>
                        <ButtonComponent cssClass='e-normal' iconCss='e-icons e-add-icon' onClick={this.toggleClick}/>
                    </div>
                    <div className="title">Menu</div>
                    <div className='listdiv'>
                        
                        <ListViewComponent id="listview" dataSource={this.data} onClick={this.closeClick}/>
                    </div>
                    <div className="center-align">
                        * ListView component is placed inside the sidebar content area.
                    </div>
                </SidebarComponent>
                <div>
                    <div className="title">Main content</div>
                    <div className="sub-title"> Click the button to open/close the Sidebar.</div>
                    <div className="center-align">
                        <ButtonComponent onClick={this.toggleClick} id="toggle" className="e-btn e-info">Toggle Sidebar</ButtonComponent>
                    </div>
                </div>
            </div>);
    }
}

@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-buttons/styles/material.css";
@import "../node_modules/@syncfusion/ej2-lists/styles/material.css";
@import "../node_modules/@syncfusion/ej2-react-navigations/styles/material.css";

.center-align {
    text-align: center;
    padding: 20px;
}

.title {
    text-align: center;
    font-size: 20px;
    padding: 15px;
}

.sub-title {
    text-align: center;
    font-size: 16px;
    padding: 10px;
}

.e-add-icon::before {
    content: "\e109";
    color: white;
    font-size: 13px;
}

#closebtn {
    top: 15px;
    line-height: 33px;
    height: 42px;
    color: black;
    position: absolute;
    right: 10px;
}

.e-normal,
.e-normal:hover,
.e-noraml:active {
    background: transparent;
    box-shadow: none;
}

.listdiv {
    width: 100%;
}

.e-listview .e-list-item {
    text-align: center;
    font-size: 14px;
    padding: 0;
    background: rgb(20, 118, 210);
    color: white;
}

#listview {
    width: 30%;
    margin: 0 auto;
}

.center {
    text-align: center;
    display: none;
    font-size: 13px;
    font-weight: 400;
    margin-top: 20px;
}

#wrapper {
    display: block;
}

.right {
    float: right;
}

body {
    margin: 0;
}

#default-sidebar {
    background-color: rgb(25, 118, 210);
    color: #ffffff;
}

.close-btn:hover {
    color: #fafafa;
}

@font-face {
    font-family: 'e-icons';
    src: url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype');
    font-weight: normal;
    font-style: normal;
}

import { ButtonComponent } from '@syncfusion/ej2-react-buttons';
import { ListViewComponent } from '@syncfusion/ej2-react-lists';
import { SidebarComponent, SidebarType } from '@syncfusion/ej2-react-navigations';
import * as React from 'react';

export default class App extends React.Component<{}, {}> {
    public sidebarObj: SidebarComponent;
    public listObj: SidebarComponent;
    private width: string = '100%';
    private type: SidebarType = 'Over';
    private data: Array<{ [key: string]: string }> = [
        { text: 'Home', id: 'list-01' },
        { text: 'Offers', id: 'list-02' },
        { text: 'Support', id: 'list-03' },
        { text: 'Logout', id: 'list-04' }
    ];
    constructor(props: any) {
        super(props);
        this.toggleClick = this.toggleClick.bind(this);
        this.closeClick = this.closeClick.bind(this);
        this.onCreate = this.onCreate.bind(this);
    }
    public onCreate(): void {
        this.sidebarObj.element.style.visibility='';
    }
    // Toggle(Open/Close) the Sidebar
    public toggleClick(): void {
        this.sidebarObj.toggle();
    }
    // Close the Sidebar
    public closeClick(): void {
        this.sidebarObj.hide();
    }
    public render() {
        return (
            <div className="control-section">
                {/* Initializing the Sidebar component */}
                <SidebarComponent id="default-sidebar" ref={Sidebar => this.sidebarObj = Sidebar as SidebarComponent} width={this.width} style={{visibility:"hidden"}} created={this.onCreate} type={this.type}>
                    <div id='closebtn'>
                        <ButtonComponent cssClass='e-normal' iconCss='e-icons e-add-icon' onClick={this.toggleClick}/>
                    </div>
                    <div className="title">Menu</div>
                    <div className='listdiv'>
                        {/* Initializing the Listview inside the sidebar component */}
                        <ListViewComponent id="listview" dataSource={this.data} onClick={this.closeClick}/>
                    </div>
                    <div className="center-align">
                        * ListView component is placed inside the sidebar content area.
                    </div>
                </SidebarComponent>
                <div>
                    <div className="title">Main content</div>
                    <div className="sub-title"> Click the button to open/close the Sidebar.</div>
                    <div className="center-align">
                        <ButtonComponent onClick={this.toggleClick} id="toggle" className="e-btn e-info">Toggle Sidebar</ButtonComponent>
                    </div>
                </div>
            </div>
        )
    }
}