/* Cassiopeia: weißer Header und schwarze Navigation */
.container-header {
  background-color: #fff;
  background-image: none;
  color: #000;
}

.container-header .site-description,
.container-header .navbar-brand,
.container-header .navbar-brand a,
.container-header .navbar-brand:hover,
.container-header .navbar-brand:focus,
.container-header .mod-menu,
.container-header .mod-menu .parent > ul,
.container-header .mod-menu .mod-menu__sub,
.container-header .mod-menu .mod-menu__sub a,
.container-header .mod-menu .mod-menu__sub span,
.container-header .mod-finder,
.container-header .mod-finder a:not(.jmodedit),
.container-header .mod-finder a:not(.jmodedit):hover,
.container-header .mod-finder a:not(.jmodedit):focus {
  color: #000;
}

.container-header .mod-menu .mod-menu__sub,
.container-header .metismenu .metismenu-item > ul {
  background-color: #fff;
}

.container-header .mod-menu > li.active:after,
.container-header .mod-menu > li:hover:after,
.container-header .metismenu > li > a:hover:after,
.container-header .metismenu > li > button:hover:before,
.container-header .metismenu > li.active > a:after,
.container-header .metismenu > li.active > button:before {
  background-color: #000;
}

.container-header .navbar-toggler {
  color: #000;
  border-color: #000;
}