Use gothic font for characters
Allow picking what action happens on success or failure
Count correct guesses
Properly detect when deck is empty
Allow setting theme to white-on-black
Clicking anywhere except control area flips card.
Display pointer clicker on whole screen when appropriate
Center more things in control block
Allow selecting between mincho and gothic font
Fix perpetual scrollbar problem
use web storage to remember deck
Save all settings in localStorage
Split css and js into separate files
Use css classes to change style instead of direct property manipulation
Make okurigana grey
Some style changes
Make individual readings unwrappable
Put theme and font in a .settings-half
Clean up and reorganize code
Leave room for kanji when it's hidden.