#wrapper {
	margin-left: 250px;	
}
header {
	border: 1px solid #39F;

	padding:10px;	
	
}

ul {
	margin: 0px;
	padding: 0px;
	list-style-type: none;
}

article {
	display:flex;	
	border: 1px solid #39F;
	margin-bottom: 1em;

}

nav#vertikal {
	width: 200px;
	padding: 10px;
	border: 1px solid #39F;
	margin: 10px;
	position: fixed;
	top: 0;
	left: 0;
	height: 100%;
	background-color: #E1F3FF;
}
section {
	padding:10px;
	border: 1px solid #39F;
	width: 100%;
	margin:10px;
}

#vertikal li a{
	width: 100%;
	text-align:center;
	background-color:#39F;
	color:white;
	display:block;
	padding:10px;	
	border: 1px solid white;
	text-align:center;
	box-sizing:border-box;
	text-decoration:none;
	font-weight:bold;
}
#vertikal li a:hover {
	background-color: #B0D8FF;
	color: #06C;
	
}
footer {
	border: 1px solid #39F;

	padding:10px;	
	
}