7 .parent > figure:after {
18 /* essential = blue */
19 .level0 > figure:before {
20 box-shadow: inset 0 0 1em #0FF;
25 filter: sepia(.8) hue-rotate(70deg) saturate(2);
27 .level1 > figure:before {
28 box-shadow: inset 0 0 1em #0F0;
30 .level1 > figure figcaption {
36 filter: sepia(.9) hue-rotate(45deg) saturate(2);
38 .level2 > figure:before {
39 box-shadow: inset 0 0 1em #FF0;
41 .level2 > figure figcaption {
45 /* distinct = yellow */
47 filter: sepia(.9) hue-rotate(15deg) saturate(2);
49 .level3 > figure:before {
50 box-shadow: inset 0 0 1em #FC0;
52 .level3 > figure figcaption {
58 filter: sepia(.9) hue-rotate(-10deg) saturate(2);
60 .level4 > figure:before {
61 box-shadow: inset 0 0 2em #F80;
63 .level4 > figure figcaption {
68 filter: sepia(.9) hue-rotate(-40deg) saturate(2);
70 .level5 > figure:before {
71 box-shadow: inset 0 0 3em #F00;
73 .level5 > figure figcaption {