table.tabulka
{
	width: 100%;
	border-style: solid;
	border-collapse: collapse;
}

table.tabulka tr.seda
{
	background-color: grey;
}

table.tabulka tr.bila
{
	background-color: white;
}

table.tabulka td
{
	border-style: solid;
}

table.tabulka th
{
	border-style: solid;
	background-color: orange;
}