// 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) {
  margin-top: (((@navbar-height - @element-height) / 2) + 1px);
  margin-bottom: (((@navbar-height - @element-height) / 2) - 1px);
}