Location dropdown a bit mangled

[lentinj]

In all views, the arrow markings look like they've gone a bit wrong.

@jrosindell What are they supposed to look like?

[jrosindell]

What arrows do you mean?

There used to be directional arrows pointing down the tree with the highlighting function.

However, in the latest version of the code I decided they were not necessary so I cut them and you just get a smooth line broken at each node (so it looks like a dotted line) I chose this because it was simple, visually appealing (in my view at least!) and easy to generalise to marking the same branch with unlimited numbers of different colours for advanced search mode.

[jrosindell]

If you look at the live site - that's all working fine... so V 3.3 should behave the same unless it's an obvious bug or an improvement that we've decided with Naziha is needed.

[lentinj]

Here's a screenshot:

The dividers between each item have pushed the width of the pop-up out beyond what it should be, causing whitespace to the right of "Current Location", etc.

I had a brief look at how these were implemented, but wasn't sure what the intention was.

[hyanwong]

Yes, that's a longstanding bug because of my poor css.

The intention is to show what fraction of the total number above are in the next category. It was previously implemented by James using tiny html5 canvases, but I reimplemented it badly in css using borders. If you can see how to get it to align properly, that would be great.

Yan

[jrosindell]

This is a replicate of #25 hence I'm closing the other issue and leaving this open

[jrosindell]

This is also related to #37