Invisible Form Fields

Hello,

I recently downloaded and tried the contact form plugin, followed the installation tutorial fully but when I look at the form live on the website the fields are not there (invisible)..

You can still type in them but there’s no outline in which to view the entire form..

See link here: http://logoshealthcare.com/contact-us

http://ww.wp.xz.cn/plugins/contact-form-plugin/