Dropdown menu problems in IE6

[Pcraft12]

I am making a website on which I am using all CSS Dropdown Menu's but in IE6 they are not dropping. Does anybody know why this is?

You can find the site here
And the css here

[luma-max]

Oh IE6, why are you still alive.... why do you torment us all!?

It looks like the CSS is, in many cases, using a :hover on an element that is not an a. IE6 only supports :hover on a, and no other elements.