Using a neutral colour for multilingual buttons at installation time (#…

…12879)

* Using a neutral colour for multilingual buttons at installation time

* Using a darker shade of blue

* Reduce CSS, using wildcard

installation/template/css/template.css

@@ -214,3 +214,12 @@ fieldset {
 textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input {
 	box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 1px 2px rgba(0, 0, 0, 0.05);
 }
+
+#jform_activateMultilanguage [class*="btn-"]:active,
+#jform_activateMultilanguage [class*="btn-"].active,
+#jform_installLocalisedContent [class*="btn-"]:active,
+#jform_installLocalisedContent [class*="btn-"].active,
+#jform_activatePluginLanguageCode [class*="btn-"]:active,
+#jform_activatePluginLanguageCode [class*="btn-"].active {
+    background-color: #294f7e;
+}