#yellow{
    color:yellowgreen;
  }


  .intro{
    padding:20px;
    background:rgb(34, 28, 26);
    color:white;
    text-shadow: 4px 4px 4px rgb(109, 106, 106);
    font-size:2rem;
  }


  #mainNav .navbar-nav .nav-item .nav-link.especial{
    font-weight: bold;
    color:rgb(44, 206, 19);


  }

  #mainNav .navbar-nav .nav-item .nav-link.especial:hover{

    color:rgb(114, 195, 106);
    outline:white 2px solid;


  }