Harish, that worked like a champ. Thanks so much.
I have used this plugin on a number of other sites so I can update them now.
@harish,
Here’s the link that messed up http://rhthomason.com/wp-login.php.
In your settings, I can set the height but the width comes from the image I guess.
As I say it worked fine til upgrading to 3.8.
Thanks for the quick response.
According to the information I received, you have to purchase the plugin upgrade to eliminate the wording which makes the free version pretty much useless.