a {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	color: #333333;
	text-decoration: none;
}
a:hover {  color:#ffffff; text-decoration:none }.top {
	background-image: url(pictures/index_grechu_oben.jpg);
	background-repeat: no-repeat;
	background-position: center;
}