JSFiddle - React, Tailwind, and code Playground

by Sampath_Madhuranga

HTML

<html lang="en-GB">

<head>
  <meta charset="utf-8" />
  <title>Website Header</title>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
</head>

<body>

  <header>
    <div class="header">
      <div class="header-container">
        <div class="logo-container">
          <img class="logo" src="/logo.png" alt="Logo">
        </div>
        <div class="navigation-container space-evenly">
          <button>☰</button>
          <nav>
            <p class="nav">Page1</p>
            <p class="nav">Page2</p>
            <p class="nav">Page3</p>
            <p class="nav">Page4</p>
          </nav>
        </div>
      </div>
    </div>
  </header>

  <script>
    let menu = document.querySelector('nav')
    document.querySelector('button')
      .addEventListener('click', e => {
        menu.classList.toggle('active')
      })
  </script>

CSS

body,
html {
  max-width: 100%;
  padding: 0vw;
  margin: 0vw;
}

.header {
  background-color: #ffffff;
  position: fixed;
  top: 0%;
  left: 0%;
  right: 0%;
  height: 10vh;
  z-index: 1;
  border-bottom: solid;
}

.headerfill {
  height: 10vh;
  border: none;
}

.header-container {
  width: 100%;
  height: auto;
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  margin: auto;
  margin-left: auto;
  margin-right: auto;
}

.logo-container {
  float: left;
  width: 40%;
  padding-left: 1vh;
  display: flex;
  flex-flow: row nowrap;
  justify-content: left;
}

.navigation-container {
  width: 60%;
  display: flex;
  flex-flow: row nowrap;
  //justify-content: space-evenly; 
  margin: auto;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.space-evenly {
  justify-content: space-evenly;
}

@media only screen and (max-width: 500px) {
  .navigation-container {
    width: 60%;
    display: flex;
    flex-flow: row nowrap;
    //justify-content: space-evenly; 
    margin: auto;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }
  .space-evenly {
    justify-content: space-evenly;
  }
  nav.active {
    display: block;
  }
}

.logo {
  height: 8vh;
  max-width: 80vw;
  padding-top: 1vh;
  padding-bottom: 1vh;
  padding-left: 4vh;
  display: block;
  object-fit: contain;
}

img {
  -webkit-user-drag: none;
}

.nav {
  font-family: 'Roboto', serif;
  font-size: 2vw;
  text-align: center;
  margin-top: auto;
  margin-bottom: auto;
  color: #000000;
  padding-left: auto;
  padding-right: auto;
  line-height: 1em;
  object-fit: contain;
  text-decoration: none;
}

@media only screen and (max-width: 500px) {
  .nav {
    font-family: 'Roboto', serif;
    font-size: 2.5vw;
    text-align: center;
    margin-top: auto;
    margin-bottom: auto;
    color: #000000;
    padding-left: auto;
    padding-right: auto;
    line-height: 1em;
    object-fit: contain;
    text-decoration: none;
  }
}

.nav:hover {
  color:...