Fix the position of the tinymce editor resize button

Author: RomainLvr

Diff for: css/includes/components/_richtext.scss

@@ -45,6 +45,7 @@ body.mce-content-body {
 
 #page .tox .tox-statusbar {
     border-top: transparent;
+    justify-content: flex-end;
 }
 
 .tox.tox-tinymce {