Improve gradients

- Use a semitransparent gradient from light to dark which works on any background-color
- Store the gradient as a custom property (--bs-gradient)
- Remove `.bg-gradient-*` variants in favour of `.bg-gradient` which works even when `$enable-gradients` are enabled
- Add gradients to navbar, active page links and badges when gradients are enabled

1 files changed, 0 insertions, 1 deletions

diff --git a/scss/_mixins.scss b/scss/_mixins.scss
index b48761de9..8c00f31d2 100644
--- a/scss/_mixins.scss
+++ b/scss/_mixins.scss
@@ -30,7 +30,6 @@
 @import "mixins/table-variants";
 
 // Skins
-@import "mixins/background-variant";
 @import "mixins/border-radius";
 @import "mixins/box-shadow";
 @import "mixins/gradients";