chromium/ui/webui/resources/css/spinner.css

/* Copyright 2012 The Chromium Authors
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file. */

.inline-spinner,
.spinner {
  background-image: url(../images/throbber_small.svg);
  background-size: 100%;
}

.inline-spinner {
  display: inline-block;
  height: 16px;
  width: 16px;
}

.spinner {
  height: 22px;
  width: 22px;
}