first commit

media/com_languages/css/overrider.css

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+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_languages
+ * @copyright   (C) 2011 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+#overrider-spinner,
+#overrider-spinner-btn,
+#refresh-status,
+#more-results,
+#language-results,
+#results-container {
+  display: none;
+}
+#overrider-spinner.show,
+#more-results.show,
+#results-container.show,
+#language-results.show {
+  display: grid;
+}
+
+#refresh-status.show {
+  display: block;
+}
+
+#overrider-spinner-btn.show {
+  display: inline-block;
+}
+
+#refresh-status {
+  flex-basis: 100%;
+}
+
+.result-key {
+  color: #666;
+}
+
+.result-string {
+  padding-inline-start: 20px;
+}

media/com_languages/css/overrider.min.css

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+#language-results,#more-results,#overrider-spinner,#overrider-spinner-btn,#refresh-status,#results-container{display:none}#language-results.show,#more-results.show,#overrider-spinner.show,#results-container.show{display:grid}#refresh-status.show{display:block}#overrider-spinner-btn.show{display:inline-block}#refresh-status{-ms-flex-preferred-size:100%;flex-basis:100%}.result-key{color:#666}.result-string{-webkit-padding-start:20px;padding-inline-start:20px}