diff --git a/app/common/styles/base/utility.scss b/app/common/styles/base/utility.scss
index bd91f59..1131d82 100644
--- a/app/common/styles/base/utility.scss
+++ b/app/common/styles/base/utility.scss
@@ -109,4 +109,23 @@
     background-color: rgba(0,0,0,.5);
     -webkit-box-shadow: 0 0 1px rgba(255,255,255,.5);
   }
+}
+
+.flash {
+  animation-name: flash;
+  animation-timing-function: ease-out;
+  animation-duration: 1s;
+  -webkit-animation-name: flash;
+  -webkit-animation-timing-function: ease-out;
+  -webkit-animation-duration: 1s;
+  color: $white;
+}
+@-webkit-keyframes flash {
+  from { background: $field__focus; }
+  to  { background: none; }
+}
+
+@keyframes flash {
+  0% { background: $field__focus; }
+  100% { background: none; }
 }
\ No newline at end of file