.nav-link{
    color:white;
}

/* extra small*/
@media only screen and (max-width:600px){

    .mostra-1{ 
        display: none;      
    }
    .mostra-2{ 
        display: none;      
    }
    /* NAVBAR */
    .paddingnav{
        padding-left: 4%;    
    }
    .paddingbtn{
         margin-right:5%;
    }
    .menunav{
        margin-bottom: 3%;
    }
    /* form */
    .bloccoform{
        margin-bottom:5%;
    }
    .selezioneutente{
        margin-bottom: 3%;
    }
    .imglogo{
        width: 70%;
    }
}
/* small*/
@media only screen and (min-width:600px){

    .mostra-2{ 
        display: none;      
    }
    /* NAVBAR */
    .paddingnav{
        padding-left: 4%;    
    }
    .paddingbtn{
         margin-right:5%;
    }
    .menunav{
        margin-bottom: 3%;
    }
    /* form */
    .bloccoform{
        margin-bottom:5%;
    }
    .selezioneutente{
        margin-bottom: 3%;
    }
    .imglogo{
        width: 55%;
    }
}
/*medium*/
@media only screen and (min-width:768px){  

    .mostra-3{ 
        display: none;      
    }
        /* NAVBAR */
    .menunav{
        margin-bottom: 3%;
    }
    .paddingnav{
        padding-left: 4%;
        padding-right:6%;
    } 
     /*FORM*/
     .bloccoform{
        margin-left: 25%;
        margin-right: 25%;
        margin-bottom:5%; 
    }
    .selezioneutente{
        margin-bottom: 2%;
    }
    .imglogo{
        width: 75%;
    }
}
/*large*/
@media only screen and (min-width:992px){

    .mostra-3{ 
        display: none;      
    }
    /* NAVBAR */
    .menunav{
        margin-bottom: 1%;
    }
    .fontnavbar{
        font-family: Arial, Helvetica, sans-serif;        
        font-weight: bold;
        margin-left: 7%;   
    }        
    .logout{
        margin-left:auto;
    }
    /* form */
    .bloccoform{
        margin-left: 25%;
        margin-right: 25%;
        margin-bottom:5%;    
    }
    .selezioneutente{
        margin-bottom: 2%;
    }
    .imglogo{
        width: 60%;
    }
}
/*extra large*/
@media only screen and (min-width:1200px){

    .mostra-3{ 
        display: none;      
    }
    /* NAVBAR */
    .menunav{
        margin-bottom: 1%;
    }
    .fontnavbar{
        font-family: Arial, Helvetica, sans-serif;        
        font-weight: bold;
        margin-left: 7%;   
    }        
    .logout{
        margin-left:auto;
    }
    /* form */
    .bloccoform{

        margin-left: 25%;
        margin-right: 25%;
        margin-bottom:5%;    
    }
    .selezioneutente{
        margin-bottom: 2%;
    }
    .imglogo{
        width: 40%;
    }
}