.darkNav {
    background: #031c55;
    color: #fff;
    box-shadow: 2px 2px 15px rgb(188 189 197 / 10%) !important;
    border-color: rgba(188, 189, 197, 0.5) !important;
}
.darkNav .app-logo {
    background-color: rgba(59, 49, 118, 0.1);
    color: #fff;
}
.nav-thumbnail svg{fill:#FFFFFF;width:20px !important;height:20px !important;}
.nav-thumbnail img{width:20px !important;height:20px !important;}
.nav-thumbnail i{font-size:20px !important;}