.navbar {
  margin: 20px 0;
  height: -webkit-calc(100% - 234px);
  height: calc(100% - 234px);
  font-size: 12px;
  letter-spacing: .2em;
}

.navbar ul {
  display: block;
  margin: 0;
  padding: 0;
  list-style: none;
}

.navbar a {
  display: block;
  padding: 14px 18px;
  vertical-align: middle;
  text-align: center;
  text-transform: uppercase;
  background-color: rgba(255, 255, 255, .95);
}

.navbar li.active a {
  background-color: rgba(242, 242, 242, 0.95);
}

@media (min-width: 750px) {
  .navbar {
    margin: 10px 0 0;
  }

  .navbar ul {
    display: table;
    width: 100%;
    height: 100%;
  }

  .navbar li {
    display: table-row;
  }

  .navbar a {
    display: table-cell;
    padding: 0 6px;
  }
}