Browser / screen, issue / animation

[Guest putbinoot]

There is a "feature" / animation coming out the side of the screen edges when you scroll across wide pages can this be turned off as it makes it look like the screen is having trouble displaying the page as it moves across. I have a memory of this and not sure if it was on a stock orange san fran or stock monte carlo. I am assuming it can be turned of somehow. It's the same in stock and dolphin browsers.