$zeroZIndex: 0;
$oneZIndex: 1;
$bindingPanelPropertiesZIndex: 100;
$bindingPanelDataBindingZIndex: 101;
$layoutItemCoverZIndex: 101; 
$dashboardItemMenuZIndex: 102; 
$layoutScrollZIndex: $dashboardItemMenuZIndex;
$mobileLayoutItemShieldZIndex: 150;
$dropTargetZIndex: 1500;
$fullscreenItemBaseZIndex: 1500; 
$bigZIndex: 100500;