nav {

   background-color: #333;
   padding: 1rem;
    
    }

    
    nav ul {
    
    list-style-type: none;
    
    padding: 0;
    margin: 0;    
    display: flex;
    justify-content: space-around;
    
    }
    

    
    nav a {
    
    color: white;
    text-decoration: none;
    font-size: 1rem;
    
    }

    .button {
      background-color: #393a3a;
      border: none;
      color: white;
      padding: 15px 32px;
      text-align: center;
      text-decoration: none;
      display: inline-block;
      font-size: 16px;
      margin: 4px 2px;
      cursor: pointer;
    }