Content Shifted Below

Hello,
I really like this plugin! One problem though, the content in the slide out is shifted down below the image I used for the tab.

http://mmadragonsden.rodsalm.com/

Any thoughts why this is happening.

Also, in the pro version, is it more conducive to mobile? The free one seems to not play well on mobile devices.

Thanks.

https://ww.wp.xz.cn/plugins/sliding-widgets/