h1 {color: red}

html{background: #52FFF7}


body {
      width: 800px;
      margin:30px auto;
      background: white;
      border: 1px solid black;
      padding: 20px;
      }
      


nav {
      text-align:center;
      margin-bottom:20 px;
      }


nav a {
      Text-decoration: none;
      display: inline-block;
      background: red;
      color: black;
      margin: 0 10px;
      padding: 5px 10px;
     font: bold 15px Arial;
      }
      
      
nav a:hover {background:#F870C0}