landscape ipad Jumbotron Section background zoomed in

The Jumbotron Section background image appears zoomed in when viewed on an ipad in landscape. ive tried to fix this with custom css that starts with “@media only screen ” and it seems to work for a short period of time and then i break it somehow again. when the same ipad is in portrait the Jumbotron Section background image appears correctly. thoughts on how to fix this are greatly appreciated! thank in advance!

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