1 files changed, 166 insertions, 0 deletions
diff --git a/less/_nav.less b/less/_nav.less
new file mode 100644
index 000000000..07c319ab7
--- /dev/null
+++ b/less/_nav.less
@@ -0,0 +1,166 @@
+//
+// Navs
+// --------------------------------------------------
+
+.nav {
+  margin-bottom: 0;
+  .list-unstyled();
+  &:extend(.clearfix all);
+}
+
+.nav-item {
+  position: relative;
+  display: inline-block;
+}
+
+.nav-link {
+  display: inline-block;
+  padding: @nav-link-padding;
+  line-height: @line-height-base;
+
+  &:hover,
+  &:focus {
+    text-decoration: none;
+    background-color: @nav-link-hover-bg;
+  }
+
+  // Disabled state sets text to gray and nukes hover/tab effects
+  .disabled > &,
+  &.disabled {
+    color: @nav-disabled-link-color;
+
+    &,
+    &:hover,
+    &:focus {
+      color: @nav-disabled-link-hover-color;
+      background-color: transparent;
+      cursor: not-allowed;
+    }
+  }
+}
+
+
+//
+// Tabs
+//
+
+.nav-tabs {
+  border-bottom: 1px solid @nav-tabs-border-color;
+
+  .nav-item {
+    float: left;
+    // Make the list-items overlay the bottom border
+    margin-bottom: -1px;
+
+    + .nav-item {
+      margin-left: .2rem;
+    }
+  }
+
+  .nav-link {
+    display: block;
+    border: 1px solid transparent;
+    .border-radius(@border-radius-base @border-radius-base 0 0);
+
+    &:hover,
+    &:focus {
+      border-color: @nav-tabs-link-hover-border-color @nav-tabs-link-hover-border-color @nav-tabs-border-color;
+    }
+  }
+
+  .open > .nav-link,
+  .active > .nav-link,
+  .nav-link.open,
+  .nav-link.active {
+    &,
+    &:hover,
+    &:focus {
+      color: @nav-tabs-active-link-hover-color;
+      background-color: @nav-tabs-active-link-hover-bg;
+      border-color: @nav-tabs-active-link-hover-border-color @nav-tabs-active-link-hover-border-color transparent;
+    }
+  }
+
+  .disabled > .nav-link,
+  .nav-link.disabled {
+    &,
+    &:hover,
+    &:focus {
+      color: @nav-disabled-link-color;
+      background-color: transparent;
+      border-color: transparent;
+    }
+  }
+}
+
+
+//
+// Pills
+//
+
+.nav-pills {
+  .nav-item {
+    float: left;
+
+    + .nav-item {
+      margin-left: .2rem;
+    }
+  }
+
+  .nav-link {
+    display: block;
+    .border-radius(@nav-pills-border-radius);
+  }
+
+  .open > .nav-link,
+  .active > .nav-link,
+  .nav-link.open,
+  .nav-link.active {
+    &,
+    &:hover,
+    &:focus {
+      color: @component-active-color;
+      background-color: @component-active-bg;
+      cursor: default;
+    }
+  }
+}
+
+.nav-stacked {
+  .nav-item {
+    float: none;
+    display: block;
+
+    + .nav-item {
+      margin-top: .2rem;
+      margin-left: 0;
+    }
+  }
+}
+
+
+//
+// Tabbable tabs
+//
+
+// Hide tabbable panes to start, show them when `.active`
+.tab-content {
+  > .tab-pane {
+    display: none;
+  }
+  > .active {
+    display: block;
+  }
+}
+
+
+//
+// Dropdowns
+//
+
+.nav-tabs .dropdown-menu {
+  // Make dropdown border overlap tab border
+  margin-top: -1px;
+  // Remove the top rounded corners here since there is a hard edge above the menu
+  .border-top-radius(0);
+}