.navbar{
        padding:0;

    }
    .navbar-brand{
        padding:0;
    }
    .navbar-brand img:hover{
        opacity: 0.9;  
    }
 
    .nav-link {
        color: white;
        font-size: 18px;  
        padding:16px; 
    }  
   .nav-item a:hover{
        color:#fff; 
        background-color:#FFA500;  
    } 
    .display a:hover{
        text-decoration:underline;
     }