.fixed-top {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
}
header {
  background: rgba(0, 17, 50, 0.85);
  padding-bottom: 4px;
}
body.menu-opened .header--menu {
  display: block !important;
}
@media (min-width: 1280px) {
  header {
    padding-top: 20px;
    padding-bottom: 20px;
  }
}