[css-color-4] comment out null css

Author: svgeesus

css-color-4/Overview.bs

@@ -49,7 +49,7 @@ table.named-color-table thead th { text-align:center; background:var(--text); co
 table.named-color-table th, table.named-color-table td { padding: 0 .25em; }
 table.named-color-table td { text-align:center; text-transform:uppercase; }
 table.named-color-table td:nth-child(-n+2) { border:1px solid var(--text); }
-table.named-color-table td:nth-child(n+4) { background: ; }
+/* table.named-color-table td:nth-child(n+4) { background: ; } */
 .color-table {
 	background: rgb(46.63% 46.63% 46.63%);
 	color: black;