.header-inner {
  height: 92px;
}

.brand {
  width: 250px;
  height: 76px;
}

@media (max-width: 680px) {
  .header-inner {
    height: 78px;
  }

  .brand {
    width: 200px;
    height: 66px;
  }

  .mobile-nav {
    top: 78px;
  }
}