I am trying to change the background color of a table in the login form created by the developer's toolbox. I then go and select the table and change the background color. But it has no effect. The only insight I have is when I delete this "<?php echo KT_escapeAttribute(KT_getFullUri()); ?>" from the Action in the form, then the table's background color changes. As far as I can tell this line of code is only return the url of the page.

I am not understanding something.

Does anyone have any insight?
Thanks!