div#container			{width:700px;margin:0 auto}
div#content				{float:left;}
div.blocks3  #content	{width:500px;}
div.blocks2e #content	{width:500px;}
div.blocks2n #content	{width:500px;}
div.blocks1  #content	{width:700px;}
div#navigation			{float:right;width:200px}
div#extra				{float:right;clear:right;width:200px}
div#footer				{clear:both;width:100%}