hugo-toha/static/css/colortheme/colortheme.css

/* Note: No need to invert when the screen is small because the navbar is
   collapsed to a hamburger menu. */
@media only screen and (min-width: 1200px) {
  .dynamic-navbar .navbar-icon-svg-dark {
    filter: invert(1);
  };
}

@media only screen and (min-width: 1200px) {
  .dropdown-menu-icons-only {
    width: 25px;
    min-width: 3rem;
  }
}

.menu-icon-center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}