// Navbar vertical align
// -------------------------
// Vertically center elements in the navbar.
// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.

.navbar-vertical-align(@element-height; @navbar-height: @navbar-height-base) {
  padding-top: ((@navbar-height - @element-height) / 2);
  padding-bottom: ((@navbar-height - @element-height) / 2);
}