table {
    margin: 0 auto;
    border-spacing: 0px;
    border-collapse: collapse;
    border: 2px solid black;
}
th {
	background-color: #FFFF00;
	color: #000000;
	font-weight:bold;
	border: 2px solid black;
}
td {
	color: #000000;
	font-weight: normal;
	border: 1px solid black;
	text-align: center;
	margin: 0px;
	padding: 0px;
}
th .clean {
	border: none;
    font-weight:bold;
    margin: 0px;
    padding: 0px;
}
td .clean {
	border: none;
    font-weight: normal;
    text-align: center;
    margin: 0px;
    padding: 0px;
}