body {
	background-color: #7FFFD4;
	text-align: center;
	font-weight: bolder;
	
}
h1 {
	color: Navy;
	font-size: 2.5em;
}

table {
	border: solid #670F05 2px;
}

td {
	border: solid red 2px;  text-align: left; padding: 5px;
}

#obal {
	width: 800px;
	margin-left: auto;
	margin-right: auto;
	border: 2px solid Navy;
	background-image: url(vrcholky.jpg);
	background-position: top;
	background-repeat: no-repeat;
}