tunmnlu/task_2/hw2_skeleton/Q5/draft1/DOM.md

<select id="gameDropdown"> sorted list of game options
  |
  +-- <option> (one option for each game; value = game name)
        |
        +-- text (= game name)

<svg id="choropleth"> contains choropleth map
  |
  +-- <g id="countries">
  |     |
  |     +-- <path>s for each country
  |
  +-- <g id="legend"> legend

<div id="tooltip"> contains tooltip to display (Q5.b)
  |
  +-- (text for tooltip)