.custom-nav {
    background-color: rgb(182, 216, 218);
    border-radius: 9px;
    padding: 20px;
}

.custom-nav .nav-link {
    color: #555151;
    margin-bottom: 10px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.custom-nav .nav-link:hover {
    background-color: rgb(126, 190, 193);
    color: #333;
}

.custom-nav .nav-link i {
    margin-right: 10px;
}