Fresh to the forum and to codes in general but working on creating a website as part of a graphic profile for a company via my university and need some help with the details.

Working on a test site which is acme02.tumblr dot com (cant post urls as new member) so you can see the site

but need to have the entire theme to be horizontal, at the moment the text posts are quite long but need to have them in a fixed height and the text can continue, and if you press on the INFO link at the nav bar and when you get to the site the layout is vertical.

Please let me know for any other info I could provide, thanks!