.navbar {
    background-color: #0084ff; /* Sky blue color */
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 1000;
}
.nav-link {
    color: white;
    font-size: 14px;
}
.nav-item {
    text-align: center;
    flex-grow: 1;
}
.nav-link.active {
    color: #ffffff;
}
.navbar-icon {
    font-size: 20px;
}