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-rw-r--r--vendor/twbs/bootstrap/scss/helpers/_ratio.scss26
1 files changed, 26 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/scss/helpers/_ratio.scss b/vendor/twbs/bootstrap/scss/helpers/_ratio.scss
new file mode 100644
index 000000000..2390ee339
--- /dev/null
+++ b/vendor/twbs/bootstrap/scss/helpers/_ratio.scss
@@ -0,0 +1,26 @@
+// Credit: Nicolas Gallagher and SUIT CSS.
+
+.ratio {
+ position: relative;
+ width: 100%;
+
+ &::before {
+ display: block;
+ padding-top: var(--#{$variable-prefix}aspect-ratio);
+ content: "";
+ }
+
+ > * {
+ position: absolute;
+ top: 0;
+ left: 0;
+ width: 100%;
+ height: 100%;
+ }
+}
+
+@each $key, $ratio in $aspect-ratios {
+ .ratio-#{$key} {
+ --#{$variable-prefix}aspect-ratio: #{$ratio};
+ }
+}