Hi, it looks really great. Reminds me of XKCD-inspired chart themes. Several issues to better respect UI standards: - Controls should have `cursor:pointer` so

Hi, it looks really great. Reminds me of XKCD-inspired chart themes. Several issues to better respect UI standards: - Controls should have `cursor:pointer` so it show a hand on hover. - Controls should have an active style. - Clicking on a label associated with a checkbox should select/unselect the checkbox, just like radio buttons. - Radio buttons should be visually more distinct from checkboxes, maybe by making them less round.