diff --git a/assets/scss/common.scss b/assets/scss/common.scss
index 48cd825..c5a2cdb 100644
--- a/assets/scss/common.scss
+++ b/assets/scss/common.scss
@@ -19,6 +19,7 @@
@import "components/common/button";
@import "components/common/centering";
@import "components/common/columns";
+@import "components/common/details";
@import "components/common/headers";
@import "components/common/icon";
@import "components/common/padding";
diff --git a/assets/scss/components/common/details.scss b/assets/scss/components/common/details.scss
new file mode 100644
index 0000000..24ad60a
--- /dev/null
+++ b/assets/scss/components/common/details.scss
@@ -0,0 +1,29 @@
+/**
+ * Omegamma - Hugo theme for ad5001.eu and related websites.
+ * Copyright (C) 2021 Ad5001
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see