@media (max-width: 575px) {
    .navbar-brand img{
        max-width:9rem;
    }
    
    #welcome .info h4{
        font-size: 1.1rem;
        padding: 2rem 0;
    }

    #welcome{
        padding: 1.5rem 2rem;
    }

    footer #links{
        padding: 0 2rem; 
    }

    footer #copyright{
        padding: 2rem;
    }

    .copyright li{
        font-size: 0.8rem;
    }

    .copyright li, .copyright li a{
        font-size: 0.66rem !important;
    }

    hr{
        margin: unset !important;
        border-top: 1px solid black;
        opacity: 1;
    }
  }
 
 @media (min-width: 576px) and (max-width: 767px) { 
    .navbar-brand img{
        max-width:10rem;
    }

    #welcome .info h4{
        font-size: 1.2rem;
        padding: 2rem 0;
    }

    #welcome{
        padding: 1.5rem 2rem;
    }

    footer #links{
        padding: 0 2rem; 
    }

    footer #copyright{
        padding: 2rem;
    }

    .copyright li, .copyright li a{
        font-size: 0.66rem !important;
    }

    hr{
        margin: unset !important;
        border-top: 1px solid black;
        opacity: 1;
    }
}
 
 @media (min-width: 768px) and (max-width: 991px) { 
    .navbar-brand img{
        max-width:11rem;
    }
    
    .nav-but, .nav-link{
        font-size: 1.4rem;
    }

    #welcome{
        padding: 1.5rem 2rem;
    }

    #welcome .info h4{
        font-size: 1.4rem;
        padding: 2rem 0;
    }
  }
 
 @media (min-width: 992px) and (max-width: 1199px) { 
    .nav-but, .nav-link{
        font-size: 1.2rem;
    }

    .navbar-brand img{
        max-width: 140px;
    }

    .nav-item{
        padding: 0 0.1rem !important;
    }
    
    #sign-up {
        margin-left: 0.3rem;
    }

    #welcome .info h4{
        font-size: 1.6rem;
        padding: 2rem 0;
    }
  }

  @media (min-width: 1120px) and (max-width: 1399px) { 
    .nav-but, .nav-link{
        font-size: 1.4rem;
    }

    .navbar-brand img{
        max-width: 140px;
    }

    .nav-item{
        padding: 0 0.1rem !important;
    }

    #sign-up {
        margin-left: 0.3rem;
    }

    .navbar-expand-lg .navbar-nav .nav-link {
        padding-right: 0.4rem;
        padding-left: 0.4rem;
    }

    #welcome{
        padding: 3rem 4rem;
    }
    
    #welcome .info h4{
        font-size: 1.6rem;
        padding: 1.8rem 0;
    }
  }
 
 @media (min-width: 1400px){ 
    
}