#tabelle {
	background-color: #6288AD;
	text-align: center;
}

.jahreszeit {
	text-align:right;
}

tr {
	background-color: #87B2D5;
}

th {
    color: white;
	background-color: #3d69ba;
}

tr:nth-child(even) {
	background-color: #E2F2FF;
	}

tr:hover {
	background-color:#dedede;
}