#navbar {
  background-color: #317298;
}

#navbar_dropdown_menu {
  background: rgb(63,167,227);
}

.dropdown-item {
  /*background: rgb(63,167,227);*/
}

#navbar_dropdown_menu .dropdown-item:hover, #navbar_dropdown_menu .dropdown-item:focus, #navbar_dropdown_menu .dropdown-item:active {
  background: rgb(105,200,255);
}