adjust

src/client/styles/scss/theme/antarctic.scss

@@ -50,6 +50,7 @@ html[light] {
   $bgcolor-global: $themelight;
   $bgcolor-navbar: #334455;
   $bgcolor-inline-code: #f9f2f4;
+  $bgcolor-card: #f5f5f5;
 
   // Font colors
   $color-global: black;
@@ -105,6 +106,7 @@ html[dark] {
   $bgcolor-global: $basecolor;
   $bgcolor-navbar: #151515;
   $bgcolor-inline-code: darken($basecolor, 5%);
+  $bgcolor-card: darken($basecolor, 5%);
 
   // Font colors
   $color-global: #eeeeee;

src/client/styles/scss/theme/default.scss

@@ -21,6 +21,7 @@ html[light] {
   $bgcolor-global: white;
   $bgcolor-navbar: #334455;
   $bgcolor-inline-code: #f9f2f4;
+  $bgcolor-card: #f5f5f5;
 
   // Font colors
   $color-global: #333333;
@@ -76,6 +77,7 @@ html[dark] {
   $bgcolor-global: $basecolor;
   $bgcolor-navbar: #151515;
   $bgcolor-inline-code: darken($basecolor, 5%);
+  $bgcolor-card: darken($basecolor, 5%);
 
   // Font colors
   $color-global: #eeeeee;

src/client/styles/scss/theme/kibela.scss

@@ -13,7 +13,7 @@ html[light] {
   $bgcolor-navbar-active: $bgcolor-theme;
   $bgcolor-global: $themelight;
   $bgcolor-inline-code: lighten($subthemecolor, 70%);
-
+  $bgcolor-card: $lightthemecolor;
   $color-header: $bgcolor-theme;
   $color-global: #3c4a60;
   $color-link: rgb(74, 109, 204);
@@ -71,7 +71,7 @@ html[dark] {
   $bgcolor-navbar-active: $bgcolor-theme;
   $bgcolor-global: $themelight;
   $bgcolor-inline-code: lighten($subthemecolor, 70%);
-
+  $bgcolor-card: #e3e5e7;
   $color-header: $bgcolor-theme;
   $color-global: #3c4a60;
   $color-link: rgb(74, 109, 204);