docs/stylesheets/nav.scss

/* Navigation & Header
.nav-mobile prefixed classes style nav elements only for mobile (< 768px)
.nav-desktop prefixed classes style nav elements only for desktop
------------------------------------------------------------------------------*/

.header-notifications a {
  color: var(--color-auto-blue-6);
  text-decoration: underline;
}

header summary,
.nav-contact {
  @include breakpoint(md) {
    font-size: $spacer-3;
  }
}

.dropdown-withArrow[open] {
  .arrow {
    transform: rotate(180deg) scaleX(-1);
  }
}

.nav-mobile-dropdown {
  @media (max-width: $width-md - 1) {
    display: none;
    visibility: hidden;
  }
}

.nav-mobile-dropdown.js-open {
  @media (max-width: $width-md) {
    display: block;
    visibility: visible;
    width: 100%;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 2;
    background-color: var(--color-auto-gray-0);
    padding: $spacer-3;
    padding-top: $spacer-8;
    box-shadow: 0 1px 15px rgba(0, 0, 0, 0.15);
  }
}

.nav-mobile-burgerIcon {
  background: url("/assets/images/octicons/hamburger.svg") no-repeat right;
  width: 18px;
  height: 23px;
  position: relative;
  z-index: 3;

  &.js-open {
    background: url("/assets/images/octicons/x.svg") no-repeat right;
    width: 16px;
    height: 21px;
  }
}

.nav-desktop-productDropdown,
.nav-desktop-langDropdown {
  @include breakpoint(md) {
    min-width: 200px;
    background: var(--color-bg-primary);
    border-radius: 3px;
    box-shadow: 0 1px 15px rgba(0, 0, 0, 0.15);
  }
}

.nav-desktop-productDropdownButton {
  @include breakpoint(md) {
    font-family: $mono-font;
  }
}

// Allows dropdown to be closed when clicking outside of it
@include breakpoint(md) {
  details.close-when-clicked-outside[open] > summary::before {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 5;
    display: block;
    cursor: default;
    content: " ";
    background: transparent;
  }
}

.nav-dropdown {
  @media (min-width: 1012px) and (max-width: 1279px) {
    right: 0;
  }
}