Untitled

body {
	background-color: #DDEEDD;
	font-family: Tahoma;
	text-align: center;
}
ul {
	list-style-type: square;
}
li {
	text-align: left;
}
header, footer {
	color: white;
	font-size: 120%;
	padding: 10px;
}
header {
	background-color: #409FFF;
}
footer {
	background-color: #A0A0A0;
	clear: both;
}
nav {
	background-color: #FFFFFF;
	word-spacing: 30px;
	padding: 10px;
}
#lewy {
	background-color: #E4C0A8;
	width: 30%;
	height: 650px;
	float: left;
}
#prawy {
	width: 70%;
	height: 650px;
	overflow: auto;
}
a {
	color: #009900;
}
table, td, th {
	border: 1px solid black;
}
table {
	margin-top: 20px;
	margin: auto;
}
img {
	width: 90%;
}