#sidenav-main, #sidenav-collapse-main {
   background-color: #1b1e31 !important;
}
#sidenav-main .navbar-toggler-icon, #sidenav-collapse-main .navbar-toggler-icon {
   background-color: white !important;
}
#sidenav-main .navbar-nav .nav-link, #sidenav-collapse-main .navbar-nav .nav-link {
   color: white !important;
}
#sidenav-main .navbar-nav .nav-link i, #sidenav-collapse-main .navbar-nav .nav-link i {
   color: white !important;
}

/* Validation */
.invalid-div{
   font-size: 12px;
}

.hidden{
   display: none !important;
}

/* Back to Top */
.back-to-top {
   position: fixed;
   bottom: 25px;
   right: 25px;
   display: none;
}