#lang_switcher {
  line-height: 70px;
}
#lang_switcher select {
  background-color: #303030;
  color: #fff;
  border: none;
  cursor: pointer;
}
.topbar-right-menu {
  margin-left: 10px;
}
.topnav-navbar a {
  color: #fff;
}
.topbar-dropdown .nav-link {
  line-height: inherit !important;
}
.topbar-right-menu .nav-link > span.align-middle {
  line-height: 70px;
}
#main_spinner {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -3rem;
  margin-left: -3rem;
  z-index: 10000;
}