ceph/src/seastar/fmt/doc/bootstrap/mixins/nav-vertical-align.less

   1 // Navbar vertical align
   2 //
   3 // Vertically center elements in the navbar.
   4 // Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.
   5
   6 .navbar-vertical-align(@element-height) {
   7   margin-top: ((@navbar-height - @element-height) / 2);
   8   margin-bottom: ((@navbar-height - @element-height) / 2);
   9 }