table {
	width: 680px;
	border: 2px solid red;
	background-color: #00ffff;
}

table.fixedWidth {
	table-layout: fixed;
}

table.autoWidth {
	table-layout: auto;
}

td {
	width: 50px;
	padding: 5px;
	border: 1px solid red;
	background-color: #blue
;
}

th {
	width: 50px;
	padding: 5px;
}