.navbar-dark .navbar-nav .nav-link {
    color: white;
    transition: color 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #f8f9fa;
}

.navbar-toggler-icon {
    background-color: white;
}


.navbar-nav .nav-item {
    margin-left: 20px;
    margin-right: 20px;
}

.navbar-brand {
    font-size: 32px;
    font-weight: bold;
}
.container{
    margin-bottom:10px;
}

@media(max-widht:767px)
{
    .navbar-brand{
        font-size:1.5rem;
    }
}
.thead{
    background-color:#3498db;
    color:white;
}