Partly revert cb7eb674accd24b6b73f26ef23cf4a301b6ebfaf

Fixes #13911

diff --git a/less/progress-bars.less b/less/progress-bars.less
index 3d4e6306ffe42152139a1f48452f2e91d168149b..3ac52a29eb48d609c5e979f21a7e9ff78b4e5daa 100644 (file)
--- a/less/progress-bars.less
+++ b/less/progress-bars.less
@@ -6,6 +6,13 @@
 // Bar animations
 // -------------------------
 
+// WebKit
+@-webkit-keyframes progress-bar-stripes {
+  from  { background-position: 40px 0; }
+  to    { background-position: 0 0; }
+}
+
+// Spec and IE10+
 @keyframes progress-bar-stripes {
   from  { background-position: 40px 0; }
   to    { background-position: 0 0; }