/* Stielow CSS */

* {
	box-sizing: border-box;
}

html {
	background: url() no-repeat;
	background-color: lightgrey;
	color: black;
}

body {
	margin: 0 auto; /* Standardeinstellung für Außenabstand im Browserfenster */
	padding: 1%; /* Abstand der Seite zum Browserfenster */
	max-width: 75em; /*Begrenzung der Textbreiten */
	font-family: verdana, arial, sans-serif; /* Schriiftart */
	font-size: 0.8em; 	/* Textgröße 0,8-fache des m der Standardschriftgröße der Website */
	border: 1px solid blue; /* optische Abgrenzung der Website zum Hintergrund */
	border-top: 0; /* oben keine Linie */
	background-color: white; /* Hintergrundfarbe weiß */
}

header {
	background-color: blue;
	height: 64px;
	margin: 0;
	padding: 0 1em;
	font-size: 3em;
	color: white;
}

header a#logo {
	color: white;
	text-decoration: none;
}

header a#logo span {
	font-family: Courier New;
	font-weight: bold;
}

a {
	color: blue;
	text-decoration: underline;
}

a:visited {
	color: red;
}

main {
	padding: 0 1%;
	line-height: 1.5em;
}

section {
	display: inline-block;
	width: 73%;
}


aside {
	width: 25%; 
	float: right; 
	clear: right;
	display: inline-block;
	padding: 0em 1% 1em;
	margin: 5em 1% 0 1%;
	border-left: 1px dotted grey; 
	font-size: 0.9em;
}

aside dt {
	font-size: 1.2em;
	font-family: Georgia, "Times New Roman", Times, serif;
	padding: 0.5em;
	margin-top: 1em;
	border-top: 1px dotted grey; 
}

aside dd {
	padding: 0;
	margin: 0.2em 0;
}

h1 {
	font-size: 2.7em;
	font-weight: normal;
	line-height: 0.8em;
	padding: 0.6em 0 0.2em 2%;
	margin: 0;
	border-bottom: 2px dashed blue;
}

h2,
h3,
h4 {
	font-weight: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	color: blue;
	font-family: Georgia, "Times New Roman", Times, serif;
}

dl {
	margin-bottom: 50px;
}

dl dt {
	float: left;
	font-weight: bold;
	margin-right: 5px;
	padding: 5px;
	width: 50%;
}

dl dd {
	margin: 2px 0;
	padding: 5px 0;
}

img {
	border: solid 2px blue;
	padding: 2px;
}

.fleft {
	float: left;
	margin: 0.1 em 0.2em 0;
	width: 33%;
}

.fright {
	float: right;
	margin: 0 0 0.2em 1em;
	padding: 1px;
	width: 33%;
}

.fright1 {
	float: right;
	margin: 0 0 0.2em 1em;
	padding: 1px;
	}


footer {
	clear: both;padding: 2%;
	text-align: center;
	border-top: 2px dotted blue;
}

footer .copy span {
	margin: 0 auto;
	display: block;
}

nav ul {
	background: darkblue;
	padding: 5px 5%;
	margin: 0;
	text-align: right;
	color: white;
}

nav ul li {
	font-size: 1.2em;
	display: inline; 
	list-style-type: none;
	border-left: 1px solid white;
	padding: 0 .5em 0 .5em;
	font-weight: bold;
}

nav ul li a {
	color: white;
	padding: 0.1em 1em;
	border-radius: 0.2em;
	text-decoration: none;
}

nav ul li a:hover {
	color: blue;
	background: grey;
	opacity: 0.8;
}

/* Mobile Layout */


@media screen 
  and (device-width: 360px) 
  and (device-height: 640px) 
  and (-webkit-device-pixel-ratio: 4) 
  and (orientation: portrait)  
 {
	
	section,
	aside {
		float: none;
		display: block;
		width: 100%;
	}
	
	.fleft,
	.fright {
		width: 30%;
	}
		header a#logo,
		header a#logo span {
		font-size: 0.8em;
	}

	nav ul li {
		display: block; /* vertikal */
		border-left:1px solid darkblue;
	}

}

@media screen 
  and (max-width: 600px) 
 {
	
	section,
	aside {
		float: none;
		display: block;
		width: 100%;
	}
	
	.fleft,
	.fright {
		width: 30%;
	}
		header a#logo,
		header a#logo span {
		font-size: 0.8em;
	}

	nav ul li {
		display: block; /* vertikal */
		border-left:1px solid darkblue;
	}
 }