text: import React, { Component } from "react";
  import styled from "styled-components";
  import Nav from "./Nav";
  
  const MainHeader = styled.header`
    height: 100px;
    background: #2b9388;
    display: flex;
    flex-direction: column;
    justify-content: center;
  `;
  
  export default class Header extends Component {
    render() {
      return (
        <MainHeader>
          <Nav />
        </MainHeader>
      );
    }
  }
  