User:MCDeMarco/common.css

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/* experimental grid styles */
		 table.checkerboard,
		 table.grid {
			 text-align:center; 
			 border: 3px solid black; 
			 border-collapse:collapse;
		 }
		 table.checkerboard tr td,
		 table.grid tr td {
			 border: 3px solid black;
			 min-width:48px;
			 padding:0;
		 }
		 tble.grid td span {
			 padding:0;
		 }
		 table.checkerboard tr td:first-child::before,
		 table.grid tr td:first-child::before {
			 content: "";
			 display: inline-block;
			 vertical-align: top;
			 min-height:48px;
		 }
		 table.checkerboard tr td {
			 background-color:#a9b6c7;			 
		 }
		 table.checkerboard tr:nth-child(odd) td:nth-child(even), 
		 table.checkerboard tr:nth-child(even) td:nth-child(odd) {
			 background-color:#dcdcf0;
		 }