Styling issues on checkout page and problems with logo

Hi there,

I just noticed a couple of styling issues on the woocommerce pages and slight glitch with logo.

1. There’s a small gap above the title bar. Only appears on the checkout and shopping cart pages after you scroll down and back up again.

2. On the checkout page the styling on the phone field is all stuffed up for reason and not consistent with other fields.

http://prntscr.com/8znork

3. When first loading the site/homepage the reverse logo in transparent header appears marginally bigger than it should be and only when you scroll down and then back up again does it correct itself to correct size.

Before scroll: http://prntscr.com/8znsl1
After scroll: http://prntscr.com/8znt3p

You should still have admin login with your existing email if you need to check anything.