Twitter Widget Making Page Jump

Hi Guys,

A Twitter Custom Widget code is embedded and all is working fine, When viewed on certain iPhones and iPads the webpage on load is jumping left and then moves the page up around 4/5 px

The website in question is:

We also have a twitter widget running on this website and the same is happening on load or refresh any help as to why or how to stop this would be greatly received

Danny :wink: