diff --git a/stylesheets/_global.scss b/stylesheets/_global.scss
index a32161c514..5494e4ea7e 100644
--- a/stylesheets/_global.scss
+++ b/stylesheets/_global.scss
@@ -169,3 +169,9 @@ button:not(:disabled, [aria-disabled='true']) {
 .overflow-hidden {
   overflow: hidden;
 }
+
+@keyframes rotate {
+  to {
+    transform: rotate(360deg);
+  }
+}