blog_theme/assets/less/site/header.less

.site-header {
  backface-visibility: hidden;
  z-index: 80;
}

.navbar {
  align-items: center;
  display: flex;
  height: 80px;
  justify-content: space-between;
}

.navbar-left,
.navbar-right {
  flex: 2;
}

.navbar-right {
  display: flex;
  justify-content: flex-end;
}

.logo {
  display: inline-block;
  margin-right: 15px;
  position: relative;
  vertical-align: middle;
}

.logo-image {
  max-height: 40px;
}

.logo-text {
  font-family: @font-alt;
  font-size: 25px;
  font-weight: 700;
  letter-spacing: .5px;
  line-height: 1;
}

.nav-list {
  display: flex;
}

.menu-item {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  line-height: 1;
  margin: 0 20px;
  text-transform: uppercase;
}