Graphical Batch Breakdown drawing could be improved

[superninjakiwi]

Describe the bug

The graphical breakdown is super great, but has a few minor drawing errors when values skew very high or low. Left-side numbers draw underneath the right side color if the right side has a high percentage, and if the right side has a low percentage, the numbers move off the side of the box, potentially intersecting with other text.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://alex.github.io/nyt-2020-election-scraper/battleground-state-changes.html
2. Scroll down to Georgia(6/11/20 7:58 PM MST| High left value) or to North Carolina(6/11/20 4:26 PM MST| High right value)
3. See error

Expected behavior

• Both left-side and right-side percentages should draw on top of both colors.
• The right-side percentages should align to the right side of the box instead of the left side of the right-side color.

Screenshots
https://i.gyazo.com/4b279aac4beef194967350ce3c797c78.png
https://i.gyazo.com/d88f584ffdbae6a9374ccbf426eca755.png

Desktop (please complete the following information):

• OS: Windows 10
• Browser: Brave (chromium derivative)
• Version: Latest?

[Jonathan Rudenberg]

We've already reverted this in #334