/* 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/. */ html { width: 700px; min-width: 700px; max-width: 700px; } fieldset { margin-inline: 20px; margin-block: 4px; } fieldset > div { display: flex; align-items: center; }