/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
panel[type='arrow'][animate][animate='open']::part(content) {
  animation: zen-jello-animation 0.3s ease-in-out;
}

panel[type='arrow'][animate]:not([animate='open'])::part(content) {
  animation: zen-jello-out-animation 0.3s ease-in-out;
}