#tab			{ text-align: center; margin: auto; margin-top: 4px; }
#tab a		    { color:#000000; text-decoration:underline; }
* html #tab		{ float: left; }
#tab td			{ background: #fff; padding: 5px 0; }
.dias			{ height: 10px; text-align: center; background: #ddd }
#diasSemana		{ height: 22px; }
#diasSemana	td	{ padding: 0 3px; }