text: import React, { Component } from "react";
  import styled from "styled-components";
  
  const Bar = styled.header`
    background-color: white;
    border-bottom: 1px solid #ccc;
    height: 50px;
    display: flex;
    position: relative;
    -webkit-user-select: none;
    -webkit-app-region: drag;
  `;
  
  export default class TopBar extends Component {
    render() {
      return <Bar />;
    }
  }
  