Why won't my long text box format?

Here is the URL:
http://mandile.com/noonan/v5/contact.html

I want a larger text box...but when I change the box it changes all the boxes.  Is there a way to fix this?  Maybe some custom css?

You can add the following CSS to your Form Designer panel:

.form-textarea {
    height: 100px; !important
}

Here where you have to put it:

Lets us know if you have any further query.

Perfect, thanks.

Glad to help.

Thanks for using jotform.