Question: Happened to come across an e-commerce website today, [Harrods.com](http://www.harrods.com). I thought the scrolling effects that they are using (non-mobile site) are really cool. The content and backgrounds seem to scroll at different rates. As you scroll the navigation selector moves under the appropriate category as well.

I tried going through their source to figure out how they are doing it but didn't have any luck. I saw that they loaded up the background images in a `homeImages` variable, but never found it used in a script. Is this something that can be accomplished purely with CSS? Is there a name for this effect I can search on?

Answer: 
Not sure if this is relevant but I had the same problem with Fiddler after the last update (v2.4.5.0). I turned all filters off but still wasn't picking up any traffic. When I unchecked Use Filters on the filters tab, however, all traffic was picked up as normal. I'm still trying to figure out how I can use filters when just checking Use Filters box causes all traffic to be blocked.
Make sure you have `Capture Traffic` enabled by making sure it's checked under `File`.

It's sadly too easy to press `F12` by mistake with `Fiddler` focused and disable the whole thing.