Question about Ecwid shop

Recently spent some time familiarizing myself with Ecwid.

Everything was going as planned when previewing the store via Ecwid however when viewing with Xara when a category or item is clicked the web page itself moves lower to the point where the shop (beginning of the placeholder) start from the top of the screen. Without having any items on the lower half of the screen it sort of looks odd not to forget it cuts the shopping basket out. I'm hoping their is a way to keep the shop centered in the screen or where ever it is depending on the user, that would be great if possible.

Any thought on what we can do? Any other tips on customizing Ecwid would not be ignored.

Thanks