body {
    background-color: #cdcdcd;
    font-family: sans-serif;
    font-size: 11pt;
}

hr {
    height: 1px;
    border: none;
    background-color: black;
	margin: 10px 0px;
}

.cl_matrix {
	background-color: #666;
}

.cl_matrix td {
	text-align: center;
	
	width: 20px;
	height: 20px;
	
	cursor: pointer;
}

.cl_matrix td.floor     { background-color: #ddd; }
.cl_matrix td.number   { background-color: #85e085; }
.cl_matrix td.mine       { background-color: #ff0000; color: #ddff00; }
.cl_matrix td.flagged { background-color: #E64840; }