Add default scroll-margin-top value

[John Bannister]

I saw @hankchizljaw's tweet and thought this might be a very sensible thing to include...

Include a default scroll-margin-top value for any element with an id attribute.

[id] {
  scroll-margin-top: 2ex;
}

[Andy Bell]

Yeh I think this is a good shout to add in. I'm doing #39 this week, so I'll lump this in too and update the article. Thanks!