diff --git a/static/bootstrap/stylesheets/bootstrap/mixins/_panels.scss b/static/bootstrap/stylesheets/bootstrap/mixins/_panels.scss
new file mode 100644
index 0000000000000000000000000000000000000000..3ff31ae51ee0827d9a4dd3e14ff3fd18f90572fb
--- /dev/null
+++ b/static/bootstrap/stylesheets/bootstrap/mixins/_panels.scss
@@ -0,0 +1,24 @@
+// Panels
+
+@mixin panel-variant($border, $heading-text-color, $heading-bg-color, $heading-border) {
+  border-color: $border;
+
+  & > .panel-heading {
+    color: $heading-text-color;
+    background-color: $heading-bg-color;
+    border-color: $heading-border;
+
+    + .panel-collapse > .panel-body {
+      border-top-color: $border;
+    }
+    .badge {
+      color: $heading-bg-color;
+      background-color: $heading-text-color;
+    }
+  }
+  & > .panel-footer {
+    + .panel-collapse > .panel-body {
+      border-bottom-color: $border;
+    }
+  }
+}