初始版本提交

src/design/var/index.less

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+@import (reference) '../color.less';
+@import url('/src/design/var/easing.less');
+@import url('/src/design/var/breakpoint.less');
+
+@namespace: vben;
+
+// tabs
+@multiple-height: 40px;
+
+// headers
+@header-height: 60px;
+
+// logo width
+@logo-width: 36px;
+
+//
+@side-drag-z-index: 200;
+
+@page-loading-z-index: 10000;
+
+@lock-page-z-index: 3000;
+
+@layout-header-fixed-z-index: 500;
+
+@multiple-tab-fixed-z-index: 505;
+
+@layout-sider-fixed-z-index: 510;
+
+@layout-mix-sider-fixed-z-index: 550;
+
+@preview-comp-z-index: 1000;
+
+@page-footer-z-index: 99;
+
+.bem(@n; @content) {
+  @{namespace}-@{n} {
+    @content();
+  }
+}