+// SASS type check our CSS variables
+@function pvar($variable) {
+ @if map-has-key($variables, $variable) {
+ @return map-get($variables, $variable);
+ } @else {
+ @error "ERROR: Variable #{$variable} does not exist";
+ }
+}
+
+/*** z-index groups ***/
+
+$zindex: (
+ miniature : 10,
+ privacymsg : 20,
+ sub-menu : 12500,
+ menu : 12600,
+ search-typeahead: 12650,
+ header : 12700,
+ popover : 13000,
+ tooltip : 14000,
+ loadbar : 15000,
+ modal : 16000,
+ dropdown : 17000,
+ help-popover : 17000,
+ notification : 18000,
+ hotkeys : 19000
+);