diff --git a/public/scss/admin/vars.scss b/public/scss/admin/vars.scss
index e1c6456de9..e5330b8924 100644
--- a/public/scss/admin/vars.scss
+++ b/public/scss/admin/vars.scss
@@ -18,7 +18,9 @@
 //   "Noto Color Emoji"                  : Emoji on Android
 $font-family-system: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Helvetica, Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
 $font-family-sans-serif: $font-family-system;
+$font-size-base: 0.875rem!default;
 
+$body-color: #666!default;
 $light: #f5f5f5;
 
 // options