twbs--bootstrap/less/responsive-navbar.less

// TABLETS AND BELOW
// -----------------
@media (max-width: 979px) {

  // UNFIX THE TOPBAR
  // ----------------
  // Remove any padding from the body
  body {
    padding-top: 0;
  }
  // Unfix the navbar
  .navbar-fixed-top,
  .navbar-fixed-bottom {
    position: static;
  }
  .navbar-fixed-top {
    margin-bottom: @baseLineHeight;
  }
  .navbar-fixed-bottom {
    margin-top: @baseLineHeight;
  }
  .navbar-fixed-top .navbar-inner,
  .navbar-fixed-bottom .navbar-inner {
    padding: 5px;
  }
  .navbar .container {
    width: auto;
    padding: 0;
  }
  // Account for brand name
  .navbar .brand {
    padding-left: 10px;
    padding-right: 10px;
    margin: 0 0 0 -5px;
  }

  // COLLAPSIBLE NAVBAR
  // ------------------
  // Nav collapse clears brand
  .nav-collapse {
    clear: both;
  }
  // Block-level the nav
  .nav-collapse .nav {
    float: none;
    margin: 0 0 (@baseLineHeight / 2);
  }
  .nav-collapse .nav > li {
    float: none;
  }
  .nav-collapse .nav > li > a {
    margin-bottom: 2px;
  }
  .nav-collapse .nav > .divider-vertical {
    display: none;
  }
  .nav-collapse .nav .nav-header {
    color: @navbarText;
    text-shadow: none;
  }
  // Nav and dropdown links in navbar
  .nav-collapse .nav > li > a,
  .nav-collapse .dropdown-menu a {
    padding: 6px 15px;
    font-weight: bold;
    color: @navbarLinkColor;
    .border-radius(3px);
  }
  // Buttons
  .nav-collapse .btn {
    padding: 4px 10px 4px;
    font-weight: normal;
    .border-radius(4px);
  }
  .nav-collapse .dropdown-menu li + li a {
    margin-bottom: 2px;
  }
  .nav-collapse .nav > li > a:hover,
  .nav-collapse .dropdown-menu a:hover {
    background-color: @navbarBackground;
  }
  // Buttons in the navbar
  .nav-collapse.in .btn-group {
    margin-top: 5px;
    padding: 0;
  }
  // Dropdowns in the navbar
  .nav-collapse .dropdown-menu {
    position: static;
    top: auto;
    left: auto;
    float: none;
    display: block;
    max-width: none;
    margin: 0 15px;
    padding: 0;
    background-color: transparent;
    border: none;
    .border-radius(0);
    .box-shadow(none);
  }
  .nav-collapse .dropdown-menu:before,
  .nav-collapse .dropdown-menu:after {
    display: none;
  }
  .nav-collapse .dropdown-menu .divider {
    display: none;
  }
  // Forms in navbar
  .nav-collapse .navbar-form,
  .nav-collapse .navbar-search {
    float: none;
    padding: (@baseLineHeight / 2) 15px;
    margin: (@baseLineHeight / 2) 0;
    border-top: 1px solid @navbarBackground;
    border-bottom: 1px solid @navbarBackground;
    .box-shadow(~"inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1)");
  }
  // Pull right (secondary) nav content
  .navbar .nav-collapse .nav.pull-right {
    float: none;
    margin-left: 0;
  }
  // Hide everything in the navbar save .brand and toggle button */
  .nav-collapse,
  .nav-collapse.collapse {
    overflow: hidden;
    height: 0;
  }
  // Navbar button
  .navbar .btn-navbar {
    display: block;
  }

  // STATIC NAVBAR
  // -------------
  .navbar-static .navbar-inner {
    padding-left:  10px;
    padding-right: 10px;
  }
}


// DEFAULT DESKTOP
// ---------------

@media (min-width: 980px) {

  // Required to make the collapsing navbar work on regular desktops
  .nav-collapse.collapse {
    height: auto !important;
    overflow: visible !important;
  }

  // Fixed subnav on scroll, but only for 980px and up (sorry IE!)
  .navbar-subnav-fixed {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    z-index: 1020; /* 10 less than .navbar-fixed to prevent any overlap */
    border-color: #d5d5d5;
    border-width: 0 0 1px; /* drop the border on the fixed edges */
    -webkit-border-radius: 0;
       -moz-border-radius: 0;
            border-radius: 0;
    -webkit-box-shadow: inset 0 1px 0 #fff, 0 1px 5px rgba(0,0,0,.1);
       -moz-box-shadow: inset 0 1px 0 #fff, 0 1px 5px rgba(0,0,0,.1);
            box-shadow: inset 0 1px 0 #fff, 0 1px 5px rgba(0,0,0,.1);
    filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); /* IE6-9 */
  }
  .navbar-subnav-fixed .nav {
    float: none;
    max-width: 970px;
    margin: 0 auto;
    padding: 0 1px;
  }
  .navbar-subnav .nav > li:first-child > a,
  .navbar-subnav .nav > li:first-child > a:hover {
    -webkit-border-radius: 0;
       -moz-border-radius: 0;
            border-radius: 0;
  }

}