third and last part of syncing LCARStrek with Firefox 51 browser windows theme changes

[themes.git] / LCARStrek / browser / preferences / in-content / preferences.css

diff --git a/LCARStrek/browser/preferences/in-content/preferences.css b/LCARStrek/browser/preferences/in-content/preferences.css
index 9e0a63682e8073a58e03bb2202e701d3d41e4288..c5c1fcc074f2278228bc988bdac642865dc5abf0 100644 (file)
--- a/LCARStrek/browser/preferences/in-content/preferences.css
+++ b/LCARStrek/browser/preferences/in-content/preferences.css
@@ -162,6 +162,16 @@ treecol {
 
 /* header */
 
+.header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.header[hidden=true] {
+  display: none;
+}
+
 #header-advanced {
   border-bottom: none;
   padding-bottom: 0;