I'm using Contact Form 7 on several sites. On one site the error messages show up with nice looking boxes around the error message (red if required, green when the message is sent, etc.). However, I have another site with all the same settings and I think nearly all the same plugins, but the Contact Form 7 errors are in-line (they are plain text just to the right of the field). Is there a way to specify the nice looking error message boxes? THANKS!