Navigation link to colour section

Hi Guys,

Could you advise me?. I have a portfolio: http://www.naturaloutlook.com , under the first image you see of the computer I have quick link buttons to #tags in colour sections. I have a problem with the expertise button, which links to a colour section on a separate page – the About page. When you hit the button the page loads but scrolls past the start of the section, the odd thing is, if you go to About at the top of the page menu, then expertise which has the same page link, the page scrolls perfectly. Can you offer any advice to get the button from the home page to work correctly.

Hope that makes sense?.

Thankyou,

Gary