Background image getting cut off when previewing

[tony56]

Hi,

I created my first Parallax. The background image that I named htmlclass=parallax gets cut off at the bottom when I preview it. I've tried everything I can think of to fix this but I'm coming up short. Have any of you ever had this issue? I appreciate any instructions from you guys.

I attached two captions showing where it gets cut off.

Thank you,

Tony