[Plugin: Contact Form 7] Text area – tried to style it

I tried to style “span.wpcf7-form-control-wrap” or “.wpcf7-your-message” with a background and a border, since my install doesn´t show any. It doesn’t show up.
(http://www.cmhnordic.com/info-bokning/broschyr/ – last field belov “Övrigt”)

Any ideas?

http://wordpress.org/extend/plugins/contact-form-7/