For example, before in the schedule tab there were two separate classes
'matchNumber' and 'lastRedTeam' that had a 1px solid border applied to
on the right to denote a division. Now, that functionality is replaced
by a 'divider' class; however, 'matchNumber' is still a class because
it might prove useful later - it doesn't have any styles right now.

I apply a 'redTeam' and 'blueTeam' class to the td's that store a red or
blue team, respectively. Colours for red and blue are then in HSLA
format, which allow the opacity to be changed for alternating rows and
which allow the hue to be changed to create similar shades of red and
blue.

By using a new class, bottomDivider, we are able to draw a line between
red and blue teams. To apply this class, we use more inline logic with
` and ${} (might change this later to be more readable).

…ders

Currently, there is no input to actually search a team. There are also
some hacky things going on here, particularly with the nested ternary
operators in defining classes and the usage of !important to override
the more specific "odd row" selector. We might want to look into better
ways to do each of these.

Constrast between text and background was too low to be comfortable