Save Me PLEASEEEE

Take a look at this theme: https://themes.wordpress.net/?view_type=filmstrip&item_type=latest&page_number=27&count_per_page=12&previous_view_type=slideshow&previous_count_per_page=12

And open it in internet explorer, and shrink the window down a bit and watch what happens. There must be something wrong with the code, but it works fine in firefox! Could somebody take a look for me because it’s driving me insane not to use this badass theme!

EDIT: That page comes up with the wrong theme.. click on the sunrise looking one.
(in case you can’t see what’s wrong, blog entries dont start until the END (vertically) of the sidebar)