Upgrade to bootstrap 5.3

1 files changed, 5 insertions, 0 deletions

diff --git a/pyblackbird_cc/static/scss/helpers/_focus-ring.scss b/pyblackbird_cc/static/scss/helpers/_focus-ring.scss
new file mode 100644
index 0000000..26508a8
--- /dev/null
+++ b/pyblackbird_cc/static/scss/helpers/_focus-ring.scss
@@ -0,0 +1,5 @@
+.focus-ring:focus {
+  outline: 0;
+  // By default, there is no `--bs-focus-ring-x`, `--bs-focus-ring-y`, or `--bs-focus-ring-blur`, but we provide CSS variables with fallbacks to initial `0` values
+  box-shadow: var(--#{$prefix}focus-ring-x, 0) var(--#{$prefix}focus-ring-y, 0) var(--#{$prefix}focus-ring-blur, 0) var(--#{$prefix}focus-ring-width) var(--#{$prefix}focus-ring-color);
+}