Placeholder text appears same as normal text in server config fields

The placeholder text in the Server Configuration page fields is the same as normally entered text. This makes it very difficult to determine what is and is not filled.

1. Log in as admin
2. Go to Administration, Server Configuration
3. Note the text in the fields. All looks similar. Click on Server URL
4. Text disappears, allowing user to fill it in

See screenshot (redhat.com is the placeholder)