diff --git a/core/modules/system/css/system.module.css b/core/modules/system/css/system.module.css
index eaa3b85..9993243 100644
--- a/core/modules/system/css/system.module.css
+++ b/core/modules/system/css/system.module.css
@@ -30,20 +30,18 @@
 
 /* Animated throbber */
 .js input.form-autocomplete {
-  background-image: url(../../../misc/throbber.gif);
-  background-position: 100% 2px; /* LTR */
+  background-image: url(../../../misc/throbber-inactive.png);
+  background-position: 100% center; /* LTR */
   background-repeat: no-repeat;
 }
 .js[dir="rtl"] input.form-autocomplete {
-  background-position: 0% 2px;
+  background-position: 0% center;
 }
 .js input.throbbing {
-  background-position: 100% -18px; /* LTR */
-}
-.js[dir="rtl"] input.throbbing {
-  background-position: 0% -18px;
+  background-image: url(../../../misc/throbber-active.gif);
 }
 
+
 /**
  * Collapsible details.
  *
diff --git a/core/themes/bartik/css/style.css b/core/themes/bartik/css/style.css
index 6314e93..1f890b7 100644
--- a/core/themes/bartik/css/style.css
+++ b/core/themes/bartik/css/style.css
@@ -1427,20 +1427,6 @@ input.form-submit:focus {
   color: #717171;
 }
 
-/* Animated throbber */
-.js input.form-autocomplete {
-  background-position: 100% 4px; /* LTR */
-}
-.js[dir="rtl"] input.form-autocomplete {
-  background-position: 1% 4px;
-}
-.js input.throbbing {
-  background-position: 100% -16px; /* LTR */
-}
-.js[dir="rtl"] input.throbbing {
-  background-position: 1% -16px;
-}
-
 /* Comment form */
 .comment-form label {
   float: left; /* LTR */
diff --git a/core/themes/seven/style.css b/core/themes/seven/style.css
index 1bcb085..20f3b19 100644
--- a/core/themes/seven/style.css
+++ b/core/themes/seven/style.css
@@ -873,12 +873,6 @@ select.form-select:focus {
   box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(220, 220, 220, 0.4);
   outline-color: rgba(0, 116, 189, 0.5);
 }
-.js input.form-autocomplete {
-  background-position: 100% 4px;
-}
-.js input.throbbing {
-  background-position: 100% -16px;
-}
 .button-action {
   background: #1078d4;
   background-image: -webkit-linear-gradient(top, #419ff1, #1076d5);