Hide map title and logo in browser

[jenarp]

Two issues:

First: I wonder if there is a reason why the name is written so small and so off of the graphic? If the name is needed then I would make it more prominent, i.e. larger font size, closer to graphic.

Second: For me it was not quickly obvious that the hexagonal island groups and the relation "wires" are clickable. In my opinion, some "visible emphasising" such as hovering effects (change of color, change of size when hovering with mouse) would be a nice feature. And as Daniel already said the relational wires thickness should increase.

Acceptance criteria:

• hide landscape title and icon in browser
• highlighting of islands and wires when hovering over it

Hint:

The visualisation uses an internal stylesheet svg.css baked into the SVG document plus a stylesheeet Map.css that is used by react. Use the latter to modify the appearances of title, logo and wires.