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-rw-r--r--layout/style/res/details.css21
1 files changed, 21 insertions, 0 deletions
diff --git a/layout/style/res/details.css b/layout/style/res/details.css
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+/* 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/. */
+
+slot:not([name]) {
+ display: none;
+}
+:host([open]) slot:not([name]) {
+ display: revert;
+}
+
+/* See the comment around the summary styles in html.css, these rules should
+ * match */
+summary {
+ display: list-item;
+ counter-increment: list-item 0;
+ list-style: disclosure-closed inside;
+}
+:host([open]) summary {
+ list-style-type: disclosure-open;
+}