.dimap td.Xr {background: #EEE} /* reversed digraph */
.ccmap td.Xr {opacity:.4}
-/* implementation-based alternatives */
-td.di-b {background: #FDD} /* bmp */
-td.di-d {background: #FFD} /* rfc-1345 digraph */
-td.di-prop {background: #FED} /* proposed digraph */
-td.di-a {background: #EFD} /* ascii */
-td.di-aa {background: #DFD} /* ascii */
-td.di-rare {background: #EEE} /* disfavoured */
-td.di-invalid {background: #BBB} /* impossible */
+/* support levels */
+td.l0 {background: #FDD} /* no, unsupported, other */
+td.l2 {background: #FED} /* partial, restricted, unofficial */
+ /* default u-prop, u-bmp */
+td.l4 {background: #FFD} /* almost, imperfect, common */
+ /* default u-di, u-lat1 */
+td.l5 {background: #EFD} /* yes, supported, ubiquitous, native */
+ /* default u-ascii */
+td.l6 {background: #DFD} /* complete, perfect */
+td.ex {background: #EEE} /* experimental, disfavoured */
+td.u-invalid {background: #BBB} /* invalid, impossible */
/* code syntax */
.sy-comment { color: #888 }
.sy-todo { background-color: #FF0 }
/* hover effects */
-td.di-d,
+td.u-di,
td.X:hover {cursor: help}
td.Greek:hover, td.Armenian:hover {background: #FA8}
td.Cyrillic:hover {background: #FB7}
td.Xa:hover {outline: 1px solid #0F0} /* ascii */
td.Xl:hover {outline: 1px solid #0C0} /* latin1 */
td.Xz:hover {outline: 1px solid #F00} /* proposed */
-td.di-rare:hover {background: #BBB}
-td.di-b:hover {background: #F88}
-td.di-d:hover {background: #FF8}
-td.di-prop:hover {background: #FC8}
-td.di-a:hover {background: #CF8}
-td.di-aa:hover {background: #8F8}
+td.l0:hover {background: #F88}
+td.l2:hover {background: #FC8}
+td.l4:hover {background: #FF8}
+td.l5:hover {background: #CF8}
+td.l6:hover {background: #8F8}
+td.ex:hover {background: #BBB}
/* key type colorization */