Gravity Form Wont Display Correctly

Hi,

I am trying to get a gravity form to embed in the pop up window. I am able to get the pop up to show, but I am unable to complete the form in the pop as it seems like it is washed out. The link for the page I am trying to get to pop up is under the “Invite a Friend” image on the website HERE. This is the bottom right half image under the fixed main image.

Do you have any advice? I have been playing around with the settings but cannot seem to get this to change.

Thanks.

Brian

https://ww.wp.xz.cn/plugins/popup-maker/