#canvas { position: absolute; top:0px; left:0px ; z-index: -1;}
.oneg { background-color:#20231B; }
table.one tr td.indicator { background-color:#20231B; }
table.zero tr td.indicator { background-color:white;}
div.controls a { border:none; width:100px; display:block; text-align:center; }
div.controls a:link { border:none; color: black; text-decoration:none; }
div.controls a:visited { border:none; color: black; text-decoration:none; }
div.controls a:hover { border:none; color: black; background-color:grey; }
#rules tr.r td { cursor: pointer; background-color:  #AED6F5; border: 1px solid white; text-align: center; color: white; 5px;}
#rules tr.r td:hover {border: 1px solid grey; }
#rules tr.c td table tr td { width: 11px; height:11px; }
#rules tr.c td table { cursor: pointer; border: 1px solid white; transition: border 0.2s ease-in-out; background-color:  #AED6F5}
#rules tr.c td table:hover { border: 1px solid grey; background-color:  #AED6F5}
#rules { margin-left: 270px; margin-top: 20px;}