body {
			margin: 0;
			padding: 0;
			overflow: hidden;
			height: 100%; 
			max-height: 100%; 
			font-family:Sans-serif;
			line-height: 1.5em;
		}
		
		#header {
			position: absolute;
			top: 0;
			left: 0;
			width: 100%;
			height: 100px; 
			overflow: hidden; /* Disables scrollbars on the header frame. To enable scrollbars, change "hidden" to "scroll" */
			background: #21618C;
		}
		
		#nav {
			position: absolute; 
			top: 100px; 
			left: 0; 
			bottom: 0;
			width: 230px;
			overflow: auto; /* Scrollbars will appear on this frame only when there's enough content to require scrolling. To disable scrollbars, change to "hidden", or use "scroll" to enable permanent scrollbars */
			background: #5DADE2  ; 		
		}
		
		#logo {
			padding:5px;
		}
		
		main {
			position: fixed;
			top: 100px; /* Set this to the height of the header */
			left: 230px; 
			right: 0;
			bottom: 0;
			overflow: auto; 
			background: #fff;
		}
		
		.innertube {
			margin: 15px; /* Provides padding for the content */
		}
		
		p {
			color: #555;
		}

		nav ul {
			list-style-type: none;
			margin: 0;
			padding: 0;
		}
		
		nav ul a {
			color: darkgreen;
			text-decoration: none;
		}
				
		/*IE6 fix*/
		* html body{
			padding: 100px 0 0 230px; /* Set the first value to the height of the header and last value to the width of the nav */
		}
		
		* html main{ 
			height: 100%; 
			width: 100%; 
		}