📅  最后修改于: 2022-03-11 14:56:11.092000             🧑  作者: Mango
$zindex-dropdown: 1000;
$zindex-sticky: 1020;
$zindex-fixed: 1030;
$zindex-modal-backdrop: 1040;
$zindex-offcanvas: 1050;
$zindex-modal: 1060;
$zindex-popover: 1070;
$zindex-tooltip: 1080;