body		{text-align:center;font-family:Arial,sans-serif;				
				}
h1			{position:relative;padding:20px;
					text-shadow:gray 5px 3px 8px;
					/*border:1px solid black;*/
				}
h3			{margin-bottom:0px;padding-bottom:0px;}				
a				{color:black;}
a				{color:black;}
.himmel	{	margin-left:auto;margin-right:auto;
							/*border:1px solid blue;*/
					width:800px;height:600px;background-image:url(img/himmel_verlauf.png);
				}
.boden	{	margin-left:auto; margin-right:auto;
							/*border:1px solid brown;*/
/*
					width:790px;height:190px;background-image:url(img/boden_verlauf_hell.png);
					padding:5px;
*/
					width:800px;height:200px;background-image:url(img/boden_verlauf_hell.png);
					

				}
.menu		{ 
					position:relative;top:-30px;
				}