text: import React, { Component } from 'react';
  
  class Nav extends Component {
      render(){
          return (
              <nav className="navbar is-info"  aria-label="main navigation">
                  <div className="navbar-brand">
                      <a className="navbar-item" href="/">
                          <strong><i className="fa fa-coins"></i> {this.props.appName}</strong>
                      </a>
  
                      <a role="button" className="navbar-burger" aria-label="menu" aria-expanded="false">
                          <span aria-hidden="true"></span>
                          <span aria-hidden="true"></span>
                          <span aria-hidden="true"></span>
                      </a>
                  </div>
                  <div className="navbar-menu">
                      <div className="navbar-end">
                          <a className="navbar-item">
                              <div className="tags has-addons">
                                  <span className="tag">
                                      <i className="fa fa-signal"></i> &nbsp; Network
                                  </span>
                                  <span className="tag is-info">{this.props.network}</span>
                              </div>
                          </a>
                      </div>
                  </div>
              </nav>
          )
      }
  }
  
  export default Nav;