I am new to WP, and I'm still setting up my site. I came across this site (pardon the language), and saw that they have integrated a pretty nice-looking form on top with autoadvance (the plus sign). I'm thinking of adding similar function to my site. I have searched all over wordpress and came up with two plugins for forms, but nothing looks like that.
I'm just wondering if that can be added onto a wordpress site like mine.
Any insight would be great!