1 files changed, 18 insertions, 0 deletions
diff --git a/src/sass/bootstrap4/mixins/_progress.scss b/src/sass/bootstrap4/mixins/_progress.scss
new file mode 100644
index 0000000..e174141
--- /dev/null
+++ b/src/sass/bootstrap4/mixins/_progress.scss
@@ -0,0 +1,18 @@
+// Progress bars
+
+@mixin progress-variant($color) {
+  &[value]::-webkit-progress-value {
+    background-color: $color;
+  }
+
+  &[value]::-moz-progress-bar {
+    background-color: $color;
+  }
+
+  // IE9
+  @media screen and (min-width:0\0) {
+    .progress-bar {
+      background-color: $color;
+    }
+  }
+}