Small CSS adjustments to:
* Reduce ULS vertical size to adapt to the 8-row layout.
* Use more contrast in colors to better comply with WCAG.
* Add overflow properties to regions in map to avoidlong texts to overlap.
Change-Id: I0498f68e32b978f2e1d8c2d4c5e788c71483590d
Adjustments in the language layout to make it easy to scan through
the language list and distinguish the different script groups:
* Removed the empty spacing row between groups.
* Changed the maximum number of languages in a column.
* Changed the order of script groups for better discoverability.
Change-Id: If223ae65bfec256c56d6092628b3999dfd02a119
pginer
