table.posty {
	border: 1px solid black;
	border-collapse: collapse;
}

table.posty th {
	padding: 3px;
}

table.posty td {
	padding: 3px;
}

*.temat {
	background-color: red;
	color: white;
	text-align: left;
}

*.tresc {
	background-color: #99DDFF;
}