Website breaks on IE and iPhone

hi guys,

ive been trying tons of things ive found on google to try fixing this but it just does not want to work :frowning:

can any one point me to the right direction as to why? i tried a page without my sidebar and it still broke (link below)

im using the flowslider javascript to create my thumbnail flow

it seems to work fine on my iphone (their demo’s)

pls help me :frowning:

It doesn’t look break to me. How do you test it?