Registration simple error, fieldbox border missing

Dear CB Gurus,

I just installed CB everything works fine, other joomla extensions installed with no error. But when I tried to click the register link, the fieldtextbox border does not appear, I tried to hover my mouse over and its actually there. How to make the box appear?

I am pretty sure there is some CSS overwritten but i'm not a coder, any help is much appreciated...

Please see my attached picture..

Suggest you use firebug to inspect the page and see the css actually causing the issue - then contact your template provider (or contact them directly).