Would really appreciate if anyone could take a look at my site and let me know why the elements on my landing page don't show up in Internet Explorer. 

Everything works fine in Firefox, Safari and Chrome at least, but nothing appears at all in IE. I think the elements are there they are just invisible as if the mouse hovers over where the button or input box should be, the cursor changes.

I've tried cancelling out various parts of the HTML and CSS to see if anything triggers it to come back in, but to no avail so I'm truly stumped.

Really appreciate any help.

<http://fitmumscoaching.co.uk/landing>

Cheers,
Pinchy